title
Amazon AWS Training Video | AWS Certified Solutions Architect Tutorial | AWS Tutorial | Edureka

description
( AWS Architect Certification Training - https://www.edureka.co/aws-certification-training ) Amazon AWS Tutorial Blog Series: https://goo.gl/qQwZLz Amazon AWS Video tutorial Playlist https://goo.gl/9fQX6J This AWS Training Video will help you learn about the different Amazon AWS projects and AWS Services. This AWS tutorial is ideal for those who want to become AWS Certified Solutions Architect. In this AWS training video, you will understand : 00:31 Class Agenda 05:39 What is Cloud Computing 14:56 AWS Certifications 26:08 Q&A 35:52 AWS Services Overview 1:14:34 AWS Global Infrastructure 1:47:42 Quiz 1:56:37 Types of EC2 Instances 2:09:32 Q&A 2:17:35 EC2 Purchase Options 2:37:09 Summary Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka #awstraining #cloudcomputing #awsec2 #amazonaws How it Works? 1. This is a 5 Week Instructor led Online Course. 2. Course consists of 30 hours of online classes, 30 hours of assignment, 20 hours of project 3. We have a 24x7 One-on-One LIVE Technical Support to help you with any problems you might face or any clarifications you may require during the course. 4. You will get Lifetime Access to the recordings in the LMS. 5. At the end of the training you will have to complete the project based on which we will provide you a Verifiable Certificate! - - - - - - - - - - - - - - About the Course AWS Architect Certification Training from Edureka is designed to provide in depth knowledge about Amazon AWS architectural principles and its components. The sessions will be conducted by Industry practitioners who will train you to leverage AWS services to make the AWS cloud infrastructure scalable, reliable, and highly available. This course is completely aligned to AWS Architect Certification - Associate Level exam conducted by Amazon Web Services. During this AWS Architect Online training, you'll learn: 1. AWS Architecture and different models of Cloud Computing 2. Compute Services: Amazon EC2, Auto Scaling and Load Balancing, AWS Lambda, Elastic Beanstalk 3. Amazon Storage Services : EBS, S3 AWS, Glacier, CloudFront, Snowball, Storage Gateway 4. Database Services: RDS, DynamoDB, ElastiCache, RedShift 5. Security and Identity Services: IAM, KMS 6. Networking Services: Amazon VPC, Route 53, Direct Connect 7. Management Tools: CloudTrail, CloudWatch, CloudFormation, OpsWorks, Trusty Advisor 8. Application Services: SES, SNS, SQS Course Objectives On completion of the AWS Architect Certification training, learner will be able to: 1. Design and deploy scalable, highly available, and fault tolerant systems on AWS 2. Understand lift and shift of an existing on-premises application to AWS 3. Ingress and egress of data to and from AWS 4. Identifying appropriate use of AWS architectural best practices 5. Estimating AWS costs and identifying cost control mechanisms Who should go for this course? This course is designed for students and IT professionals who want to pursue a career in Cloud Computing. The course is a best fit for: 1. Professionals interested in managing highly-available and fault-tolerant enterprise and web-scale software deployments. 2. Professionals who want Project Experience in migrating and deploying cloud based solutions. 3. DevOps professionals. Pre-requisites There are no specific prerequisites for this course. Any professional who has an understanding of IT Service Management can join this training. There is no programming knowledge needed and no prior AWS experience required. For more information, Please write back to us at sales@edureka.co or call us at IND: 9606058406 / US: 18338555775 (toll free). Customer Reviews: Joga Rao, Principal Data Architect at AEMO says: “I am a Customer at Edureka. I attended the AWS Architect Certification Training, I found the training to be very informative. The course content was excellent, just what I was after. The trainer was very knowledgeable. I found him to be very patient, he listened and answered everyone's questions. I especially liked the way he repeated and summarized the previous day's leanings at the start of each new day. I also liked his interactive style of training. Edureka demonstrated the highest standard of professionalism in delivering the course content and their support to me in helping complete the project has been exceptional. Thanks Edureka! ”

detail
{'title': 'Amazon AWS Training Video | AWS Certified Solutions Architect Tutorial | AWS Tutorial | Edureka', 'heatmap': [{'end': 5719.831, 'start': 5618.946, 'weight': 1}], 'summary': 'The training video prepares individuals to become aws solutions architects with an introduction to cloud computing, hands-on experience in using aws services, cost-effectiveness of cloud computing, aws certification tracks, solutions architect roles, aws services, infrastructure and account setup, application availability, region selection, data residency, ec2 instances, and purchasing options.', 'chapters': [{'end': 459.495, 'segs': [{'end': 35.588, 'src': 'embed', 'start': 1.817, 'weight': 0, 'content': [{'end': 13.466, 'text': 'This is, of course, a course on Amazon Web Services, and we are going to prepare you to become an AWS solutions architect.', 'start': 1.817, 'duration': 11.649}, {'end': 23.294, 'text': 'So the role is solutions architect, and you might be doing this course because you want to use AWS in your work,', 'start': 13.807, 'duration': 9.487}, {'end': 27.237, 'text': 'or you might be preparing for the AWS certification examination.', 'start': 23.294, 'duration': 3.943}, {'end': 30.159, 'text': "So that's what this course is all about.", 'start': 28.217, 'duration': 1.942}, {'end': 35.588, 'text': "Now let me go ahead with today's agenda.", 'start': 31.704, 'duration': 3.884}], 'summary': 'Aws course to prepare for solutions architect role and certification examination.', 'duration': 33.771, 'max_score': 1.817, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV41817.jpg'}, {'end': 114.797, 'src': 'embed', 'start': 87.098, 'weight': 1, 'content': [{'end': 91.139, 'text': "That's the kind of things we want to do by the end of this week.", 'start': 87.098, 'duration': 4.041}, {'end': 98.742, 'text': "So what we're going to talk about AWS today is we'll talk about the global infrastructure.", 'start': 91.539, 'duration': 7.203}, {'end': 102.423, 'text': 'So AWS is mainly an infrastructure service.', 'start': 99.182, 'duration': 3.241}, {'end': 106.885, 'text': 'So we need to understand how the infrastructure is set up around the world.', 'start': 102.763, 'duration': 4.122}, {'end': 112.515, 'text': 'And within the infrastructure, there are multiple regions.', 'start': 108.332, 'duration': 4.183}, {'end': 114.797, 'text': 'These are basically large data centers.', 'start': 113.076, 'duration': 1.721}], 'summary': 'By the end of the week, we aim to discuss aws global infrastructure, which comprises multiple regions and large data centers.', 'duration': 27.699, 'max_score': 87.098, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV487098.jpg'}, {'end': 400.227, 'src': 'embed', 'start': 367.491, 'weight': 2, 'content': [{'end': 373.795, 'text': "It's been close to 10 years since cloud computing first came on the scene.", 'start': 367.491, 'duration': 6.304}, {'end': 381.04, 'text': "But what it is is basically it's a model where you have a shared pool of resources.", 'start': 374.035, 'duration': 7.005}, {'end': 385.804, 'text': 'These are servers, storage, networking, other kinds of services.', 'start': 381.421, 'duration': 4.383}, {'end': 395.084, 'text': 'And you can basically on demand, whenever you need a server, whenever you need some storage,', 'start': 386.42, 'duration': 8.664}, {'end': 400.227, 'text': 'you can request for that and you can get those resources right away.', 'start': 395.084, 'duration': 5.143}], 'summary': 'Cloud computing emerged nearly 10 years ago as a shared pool of resources for on-demand access to servers, storage, networking, and services.', 'duration': 32.736, 'max_score': 367.491, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV4367491.jpg'}], 'start': 1.817, 'title': 'Aws solutions architect preparation', 'summary': 'Prepares individuals to become an aws solutions architect with an introduction to cloud computing and hands-on experience in using aws services. it covers creating an account, starting a server, connecting to servers, installing applications, aws global infrastructure, ec2 overview, instance types, purchasing options, and cost considerations.', 'chapters': [{'end': 86.878, 'start': 1.817, 'title': 'Aws solutions architect preparation', 'summary': 'Prepares individuals to become an aws solutions architect by providing an introduction to cloud computing and hands-on experience in using aws services with a focus on creating an account, starting a server, connecting to servers, and installing applications.', 'duration': 85.061, 'highlights': ['The course prepares individuals to become an AWS solutions architect by providing an introduction to cloud computing and hands-on experience in using AWS services, with a focus on creating an account, starting a server, connecting to servers, and installing applications.', 'The objective is to get started with AWS and gain practical skills, emphasizing the importance of practical experience in using AWS services.', 'The course covers an introduction to cloud computing and differentiates it from traditional server roles and data centers, providing a foundational understanding of cloud computing.', 'The instructor emphasizes the importance of practical experience with AWS, highlighting the need to use AWS rather than just reading or watching videos about it.']}, {'end': 265.003, 'start': 87.098, 'title': 'Aws global infrastructure and ec2 overview', 'summary': 'Discusses aws global infrastructure, including multiple regions and ec2, the most commonly used service, along with instance types, purchasing options, and cost considerations.', 'duration': 177.905, 'highlights': ['The global infrastructure of AWS is made up of multiple regions, which are large data centers, and it is essential to choose the appropriate region for your applications, impacting performance and latency.', 'EC2 is a widely used service as it provides virtual servers, and understanding instance types, such as computer-optimized or general-purpose servers, is crucial for selecting the best fit for your application.', 'Purchasing options for EC2 instances include reserved instances for long-term needs, offering cost savings, and on-demand instances for short-term requirements, aligning with cost-effective usage of resources in cloud computing.', 'In cloud computing, the billing model is based on usage, similar to a mobile phone or electricity bill, making cost management an important consideration for technology professionals, as it differs from traditional upfront payments for servers.']}, {'end': 459.495, 'start': 265.75, 'title': 'Introduction to aws & cloud computing', 'summary': 'Introduces aws, covering its infrastructure, various services, regions, and ec2 instances, aiming to prepare the audience to start their servers, connect to them, and set up applications.', 'duration': 193.745, 'highlights': ['AWS is a model providing on-demand access to a shared pool of computing resources, similar to Uber car sharing, offering servers, storage, networking, and other services. Describes cloud computing as a model for on-demand access to computing resources, drawing a parallel to Uber car sharing, emphasizing its cost-effectiveness and convenience.', 'Cloud computing has been established for close to 10 years, offering a shared pool of resources such as servers, storage, and networking whenever needed. Mentions the established nature of cloud computing and its provision of shared resources like servers and storage as per demand.', 'The chapter aims to prepare the audience to start their servers, connect to them, and set up applications by the end of tomorrow. Outlines the objective of the chapter as preparing the audience to start servers, connect to them, and set up applications by the end of the session.']}], 'duration': 457.678, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV41817.jpg', 'highlights': ['The course prepares individuals to become an AWS solutions architect by providing an introduction to cloud computing and hands-on experience in using AWS services, with a focus on creating an account, starting a server, connecting to servers, and installing applications.', 'The global infrastructure of AWS is made up of multiple regions, which are large data centers, and it is essential to choose the appropriate region for your applications, impacting performance and latency.', 'AWS is a model providing on-demand access to a shared pool of computing resources, similar to Uber car sharing, offering servers, storage, networking, and other services.']}, {'end': 1066.383, 'segs': [{'end': 508.4, 'src': 'embed', 'start': 483.159, 'weight': 3, 'content': [{'end': 490.705, 'text': 'in that the question AWS and other cloud vendors are asking is why do you need to have your own data center?', 'start': 483.159, 'duration': 7.546}, {'end': 492.947, 'text': 'Why do you need to have your own servers?', 'start': 490.986, 'duration': 1.961}, {'end': 501.216, 'text': "What we're going to do is we'll We'll create a gigantic pool of these servers and storage and networking resources,", 'start': 493.308, 'duration': 7.908}, {'end': 508.4, 'text': "and then we will make it very easy for you to rent whatever you need and we'll make it very convenient for you.", 'start': 501.216, 'duration': 7.184}], 'summary': 'Aws aims to provide a vast pool of servers and resources for easy rental, questioning the need for personal data centers and servers.', 'duration': 25.241, 'max_score': 483.159, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV4483159.jpg'}, {'end': 589.741, 'src': 'embed', 'start': 560.406, 'weight': 2, 'content': [{'end': 561.286, 'text': "It's easy to change.", 'start': 560.406, 'duration': 0.88}, {'end': 563.887, 'text': 'I can easily go from 10 servers to 100 servers.', 'start': 561.707, 'duration': 2.18}, {'end': 565.388, 'text': "It's very, very convenient.", 'start': 564.228, 'duration': 1.16}, {'end': 568.85, 'text': "Basically, that's what cloud computing is.", 'start': 566.669, 'duration': 2.181}, {'end': 570.17, 'text': "It's very, very compelling.", 'start': 569.11, 'duration': 1.06}, {'end': 571.07, 'text': "It's very compelling.", 'start': 570.29, 'duration': 0.78}, {'end': 572.551, 'text': 'It is so convenient.', 'start': 571.731, 'duration': 0.82}, {'end': 573.491, 'text': 'It works so well.', 'start': 572.571, 'duration': 0.92}, {'end': 575.812, 'text': "It's much cheaper.", 'start': 575.112, 'duration': 0.7}, {'end': 576.733, 'text': "It's so flexible.", 'start': 575.932, 'duration': 0.801}, {'end': 579.774, 'text': "That's what cloud computing is.", 'start': 578.133, 'duration': 1.641}, {'end': 587.56, 'text': 'There are many cloud computing vendors now.', 'start': 583.339, 'duration': 4.221}, {'end': 589.741, 'text': 'This is an industry which is still evolving.', 'start': 587.58, 'duration': 2.161}], 'summary': 'Cloud computing is flexible, convenient, and cost-effective, with potential for scaling up from 10 servers to 100 servers, attracting many vendors in an evolving industry.', 'duration': 29.335, 'max_score': 560.406, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV4560406.jpg'}, {'end': 864.14, 'src': 'embed', 'start': 802.987, 'weight': 0, 'content': [{'end': 811.917, 'text': "came up with a platform, but I think now they're trying to do the shifting strategies and probably you can expect Google to play a major role as well.", 'start': 802.987, 'duration': 8.93}, {'end': 816.302, 'text': 'There are formidable competitors, but right now, AWS is clearly in the lead.', 'start': 812.618, 'duration': 3.684}, {'end': 820.687, 'text': 'In fact, this is one way of looking at things.', 'start': 817.203, 'duration': 3.484}, {'end': 823.65, 'text': 'Sixty percent are using AWS.', 'start': 820.967, 'duration': 2.683}, {'end': 828.984, 'text': '60% are using AWS,', 'start': 827.744, 'duration': 1.24}, {'end': 842.751, 'text': 'but if you look at the revenues I heard this recently and what they said is AWS revenues are 10 times the revenues of all other players put together.', 'start': 828.984, 'duration': 13.767}, {'end': 845.172, 'text': "That's how big AWS is.", 'start': 843.331, 'duration': 1.841}, {'end': 853.752, 'text': "And the outlook, since you're looking to invest your time into this technology.", 'start': 846.966, 'duration': 6.786}, {'end': 860.357, 'text': 'my view is that the outlook is good because they have a very strong track record of good execution.', 'start': 853.752, 'duration': 6.605}, {'end': 864.14, 'text': 'So I think this is a good bet.', 'start': 861.458, 'duration': 2.682}], 'summary': 'Aws leads with 60% usage and 10x revenues of competitors. strong outlook due to track record.', 'duration': 61.153, 'max_score': 802.987, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV4802987.jpg'}], 'start': 459.495, 'title': 'Costs of car services vs. uber & cloud computing and aws overview', 'summary': 'Discusses the cost comparison between car services and uber, emphasizing the cost-effectiveness of cloud computing, particularly aws, with 60% market share and 10 times the revenues of other players combined, and outlines aws certification tracks and recommended experience duration.', 'chapters': [{'end': 559.666, 'start': 459.495, 'title': 'Costs of car services vs. uber & cloud computing', 'summary': 'Discusses the cost comparison between multiple car services and uber, highlighting the convenience and cost-effectiveness of cloud computing like aws for businesses due to the ease of resource allocation and termination.', 'duration': 100.171, 'highlights': ["Cloud computing's convenience and cost-effectiveness is highlighted through AWS's approach of creating a pool of servers and storage, allowing easy rental and termination of resources with just a few clicks, making it very convenient for businesses.", 'Illustrates the ease of resource allocation and termination in cloud computing, where businesses can rent servers and storage as per requirements and terminate unused resources, leading to efficient cost management.', 'Compares the costs of multiple car services with the convenience and cost-effectiveness of Uber, suggesting that for many people, a service like Uber makes a lot of sense due to the various direct and indirect costs associated with car ownership and maintenance.']}, {'end': 1066.383, 'start': 560.406, 'title': 'Cloud computing and aws overview', 'summary': 'Provides an overview of cloud computing, emphasizing the growth and dominance of aws in the industry, with 60% market share and 10 times the revenues of other players combined, and outlines the aws certification tracks and recommended experience duration before taking the exams.', 'duration': 505.977, 'highlights': ['AWS revenues are 10 times the revenues of all other players combined, indicating its significant dominance in the market. AWS revenues are 10 times the revenues of all other players combined.', 'AWS holds 60% market share, solidifying its position as the clear leader in the industry. AWS holds 60% market share.', 'Recommendation to use AWS for 18 months or longer before taking the certification exam, emphasizing the importance of practical experience with the platform. Recommendation to use AWS for 18 months or longer before taking the certification exam.']}], 'duration': 606.888, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV4459495.jpg', 'highlights': ['AWS revenues are 10 times the revenues of all other players combined.', 'AWS holds 60% market share.', 'Illustrates the ease of resource allocation and termination in cloud computing, leading to efficient cost management.', "Cloud computing's convenience and cost-effectiveness is highlighted through AWS's approach of creating a pool of servers and storage, allowing easy rental and termination of resources."]}, {'end': 1637.758, 'segs': [{'end': 1143.461, 'src': 'embed', 'start': 1118.501, 'weight': 0, 'content': [{'end': 1127.508, 'text': 'And what has happened is everybody uses these services, so everybody knows what a good application is like.', 'start': 1118.501, 'duration': 9.007}, {'end': 1130.571, 'text': 'So what has happened is everybody has to up their game.', 'start': 1127.868, 'duration': 2.703}, {'end': 1135.975, 'text': 'We all need to create applications which are highly available, highly scalable, and fault tolerant.', 'start': 1131.171, 'duration': 4.804}, {'end': 1143.461, 'text': "Because if your site is down or if it's slow, then there's a very big negative impact on your brand.", 'start': 1136.395, 'duration': 7.066}], 'summary': 'Companies need highly available, scalable, and fault-tolerant applications due to the impact of site downtime or slowness on brand reputation.', 'duration': 24.96, 'max_score': 1118.501, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV41118501.jpg'}, {'end': 1223.513, 'src': 'embed', 'start': 1197.507, 'weight': 1, 'content': [{'end': 1203.831, 'text': 'you really need to prepare well for migrations and before you prepare, you need to really architect.', 'start': 1197.507, 'duration': 6.324}, {'end': 1207.878, 'text': 'You need to design and architect your migration process.', 'start': 1204.415, 'duration': 3.463}, {'end': 1211.822, 'text': 'So, for example, where will my database go??', 'start': 1208.839, 'duration': 2.983}, {'end': 1215.405, 'text': 'If I have a Oracle database, what about licensing?', 'start': 1212.643, 'duration': 2.762}, {'end': 1216.787, 'text': 'What about security?', 'start': 1215.726, 'duration': 1.061}, {'end': 1221.651, 'text': 'Will I use EC2 instances or will I use RDS database service?', 'start': 1217.648, 'duration': 4.003}, {'end': 1223.513, 'text': 'What about storage?', 'start': 1222.572, 'duration': 0.941}], 'summary': 'Prepare well for migrations by designing and architecting the migration process, considering database placement, licensing, security, and choice of ec2 instances or rds database service.', 'duration': 26.006, 'max_score': 1197.507, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV41197507.jpg'}, {'end': 1280.2, 'src': 'embed', 'start': 1250.883, 'weight': 2, 'content': [{'end': 1254.364, 'text': 'You must be able to select what service to use for what.', 'start': 1250.883, 'duration': 3.481}, {'end': 1256.906, 'text': 'Especially, say, migration.', 'start': 1255.545, 'duration': 1.361}, {'end': 1261.048, 'text': 'You may have a heterogeneous technology landscape.', 'start': 1257.746, 'duration': 3.302}, {'end': 1262.869, 'text': 'You may have Windows servers.', 'start': 1261.808, 'duration': 1.061}, {'end': 1263.969, 'text': 'You may have Linux servers.', 'start': 1262.889, 'duration': 1.08}, {'end': 1264.85, 'text': 'You may have Unix.', 'start': 1264.089, 'duration': 0.761}, {'end': 1267.031, 'text': 'You may have different types of storage devices.', 'start': 1265.27, 'duration': 1.761}, {'end': 1268.572, 'text': 'So what goes where??', 'start': 1267.351, 'duration': 1.221}, {'end': 1277.217, 'text': 'What service on cloud maps to what component that I have in my current landscape, right?', 'start': 1269.552, 'duration': 7.665}, {'end': 1280.2, 'text': 'Or you may be designing something new, right?', 'start': 1277.678, 'duration': 2.522}], 'summary': 'Select cloud service for different components in a diverse technology landscape.', 'duration': 29.317, 'max_score': 1250.883, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV41250883.jpg'}, {'end': 1487.387, 'src': 'embed', 'start': 1456.491, 'weight': 3, 'content': [{'end': 1459.093, 'text': "That's how it was, a very simple process of ordering.", 'start': 1456.491, 'duration': 2.602}, {'end': 1468.42, 'text': 'Now, with cloud, what happens is the whole model is different in that there is usually no upfront payment.', 'start': 1460.314, 'duration': 8.106}, {'end': 1477.206, 'text': "There's no upfront payment, although in some cases you can, but what happens is it depends on your usage.", 'start': 1468.92, 'duration': 8.286}, {'end': 1483.59, 'text': 'Not just how much you use, but it depends on what you use and how you use things.', 'start': 1477.346, 'duration': 6.244}, {'end': 1487.387, 'text': 'And often, things are not in your control.', 'start': 1484.864, 'duration': 2.523}], 'summary': 'Cloud model eliminates upfront payment, usage-based pricing, and lack of control.', 'duration': 30.896, 'max_score': 1456.491, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV41456491.jpg'}, {'end': 1557.711, 'src': 'embed', 'start': 1534.678, 'weight': 4, 'content': [{'end': 1542.861, 'text': 'So for the first time, in my view, in the cloud computing world, the cost side becomes an important part of what the technology folks need to do.', 'start': 1534.678, 'duration': 8.183}, {'end': 1544.822, 'text': 'So this is a very important topic.', 'start': 1543.501, 'duration': 1.321}, {'end': 1554.89, 'text': 'All right, so this is, you know, basically probably the expectations from a solutions architect.', 'start': 1546.667, 'duration': 8.223}, {'end': 1557.711, 'text': "All right, okay, now what I'm gonna do is, let me stop here.", 'start': 1555.23, 'duration': 2.481}], 'summary': 'Cloud computing shifts focus to cost management for technology professionals.', 'duration': 23.033, 'max_score': 1534.678, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV41534678.jpg'}], 'start': 1066.423, 'title': 'Solutions architect roles and expectations', 'summary': 'Discusses the key responsibilities of a solutions architect, including designing scalable, highly available, and fault-tolerant systems, migration planning for companies transitioning to the cloud, and the need to be well-versed in selecting and implementing cloud services and best practices. it also emphasizes the increasing importance of cost management in cloud computing due to the variable and usage-based billing model, which requires technical expertise for optimizing costs.', 'chapters': [{'end': 1381.223, 'start': 1066.423, 'title': 'Solutions architect roles', 'summary': 'Discusses the key responsibilities of a solutions architect, including designing scalable, highly available, and fault-tolerant systems, migration planning for companies transitioning to the cloud, and the need to be well-versed in selecting and implementing cloud services and best practices.', 'duration': 314.8, 'highlights': ['Designing scalable, highly available, and fault-tolerant systems is a critical objective for a solutions architect, as it is essential for creating applications that are always up and fast, reflecting the current industry standards and customer expectations. Importance of creating applications that are highly available and fast to meet industry standards and customer expectations.', 'Migration planning is crucial for many companies transitioning to the cloud, requiring meticulous preparation, architectural design, and considerations for database, licensing, security, and storage, as well as the selection of appropriate cloud services for heterogeneous technology landscapes. Importance of meticulous preparation, architectural design, and considerations for database, licensing, security, and storage in migration planning.', 'Being well-versed in selecting and implementing cloud services and best practices, including understanding various available services and best practices, is a key responsibility of a solutions architect to ensure the proper implementation and utilization of cloud resources. Importance of understanding various available services and best practices in selecting and implementing cloud services.']}, {'end': 1637.758, 'start': 1382.203, 'title': 'Solutions architect expectations & cloud cost management', 'summary': 'Discusses the evolving role of solutions architects, emphasizing the increasing importance of cost management in cloud computing due to the variable and usage-based billing model, which requires technical expertise for optimizing costs.', 'duration': 255.555, 'highlights': ['The buying process for servers in the past involved quotations, comparison, negotiation, and upfront payment, while the cloud model operates on variable usage-based billing, often with no upfront payment, leading to fluctuating monthly costs and the need for cost optimization. Comparison between traditional server buying process and cloud billing model.', "In cloud computing, the cost becomes an important part of the technology folks' responsibility, requiring expertise in making decisions about usage, optimization, and cost cutting, which cannot be handled by the business or finance departments. Shift in responsibility for cost management to technology professionals.", 'The expectations from a solutions architect have evolved to include the need for understanding and managing cloud costs, in addition to technical expertise. Evolution of expectations from solutions architects to include cost management.']}], 'duration': 571.335, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV41066423.jpg', 'highlights': ['Importance of creating applications that are highly available and fast to meet industry standards and customer expectations.', 'Importance of meticulous preparation, architectural design, and considerations for database, licensing, security, and storage in migration planning.', 'Importance of understanding various available services and best practices in selecting and implementing cloud services.', 'Comparison between traditional server buying process and cloud billing model.', 'Shift in responsibility for cost management to technology professionals.', 'Evolution of expectations from solutions architects to include cost management.']}, {'end': 2782.279, 'segs': [{'end': 1690.807, 'src': 'embed', 'start': 1662.884, 'weight': 0, 'content': [{'end': 1672.488, 'text': 'by default, what happens is you you pay an hourly rate for an ec2 instance.', 'start': 1662.884, 'duration': 9.604}, {'end': 1677.67, 'text': "right, so it could be say you know, I don't know three cents per hour, or something like that.", 'start': 1672.488, 'duration': 5.182}, {'end': 1690.807, 'text': 'so this hourly rate will include, will include, the cost of the infrastructure, which is the server cost, and the networking cost,', 'start': 1677.67, 'duration': 13.137}], 'summary': 'Ec2 instances are paid at an hourly rate, including infrastructure and networking costs.', 'duration': 27.923, 'max_score': 1662.884, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV41662884.jpg'}, {'end': 1794.195, 'src': 'embed', 'start': 1733.611, 'weight': 1, 'content': [{'end': 1734.971, 'text': 'So this you have to speak to AWS.', 'start': 1733.611, 'duration': 1.36}, {'end': 1739.744, 'text': "There's a little bit of interaction required to make this all possible.", 'start': 1735.111, 'duration': 4.633}, {'end': 1742.046, 'text': 'There may be some complications.', 'start': 1740.264, 'duration': 1.782}, {'end': 1747.07, 'text': "I'm not very familiar with the process, but this is possible as well.", 'start': 1742.126, 'duration': 4.944}, {'end': 1753.756, 'text': 'This is possible for many, many commercial products, say Oracle databases, et cetera, as well.', 'start': 1747.41, 'duration': 6.346}, {'end': 1759.641, 'text': 'And this is called, I think, bring your own licenses, BYOL.', 'start': 1754.016, 'duration': 5.625}, {'end': 1760.842, 'text': 'So both are possible.', 'start': 1759.881, 'duration': 0.961}, {'end': 1761.763, 'text': 'Both are possible.', 'start': 1761.062, 'duration': 0.701}, {'end': 1774.141, 'text': 'Tony, your question is where does CloudFormation fit in the services?', 'start': 1767.095, 'duration': 7.046}, {'end': 1782.928, 'text': 'So this is CloudFormation, by the way, for the benefit of others, is a service which what you do is you can create a template.', 'start': 1774.421, 'duration': 8.507}, {'end': 1785.631, 'text': 'You create a template.', 'start': 1783.809, 'duration': 1.822}, {'end': 1792.014, 'text': 'of your infrastructure.', 'start': 1789.193, 'duration': 2.821}, {'end': 1794.195, 'text': 'So this could include many different services.', 'start': 1792.034, 'duration': 2.161}], 'summary': 'Aws offers byol option for commercial products like oracle databases. cloudformation creates infrastructure templates.', 'duration': 60.584, 'max_score': 1733.611, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV41733611.jpg'}, {'end': 2012.156, 'src': 'embed', 'start': 1974.284, 'weight': 5, 'content': [{'end': 1989.87, 'text': 'So basically, all the apps or containers share It does OS emulation rather than hardware emulation, which traditional virtualization does.', 'start': 1974.284, 'duration': 15.586}, {'end': 2000.201, 'text': 'So Docker basically does OS virtualization, or OS emulation rather.', 'start': 1990.791, 'duration': 9.41}, {'end': 2005.287, 'text': 'So it does OS emulation rather than hardware emulation.', 'start': 2001.002, 'duration': 4.285}, {'end': 2012.156, 'text': 'instead of hardware emulation, which is what traditional virtualization does.', 'start': 2007.911, 'duration': 4.245}], 'summary': 'Docker uses os emulation, not hardware emulation for app/container sharing.', 'duration': 37.872, 'max_score': 1974.284, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV41974284.jpg'}, {'end': 2088.377, 'src': 'embed', 'start': 2036.949, 'weight': 3, 'content': [{'end': 2043.734, 'text': 'because they came up with a way of reusing the same hardware for different stacks.', 'start': 2036.949, 'duration': 6.785}, {'end': 2045.675, 'text': 'So before cloud, there was virtualization.', 'start': 2044.054, 'duration': 1.621}, {'end': 2050.779, 'text': 'And even after cloud, there is Docker, which is another form of virtualization.', 'start': 2046.216, 'duration': 4.563}, {'end': 2055.223, 'text': 'But what Docker does is it lets you create many applications in a single server.', 'start': 2051.159, 'duration': 4.064}, {'end': 2060.945, 'text': 'But cloud is much more than that, because cloud gives you servers.', 'start': 2056.563, 'duration': 4.382}, {'end': 2063.647, 'text': 'It also gives you Docker containers, by the way.', 'start': 2061.466, 'duration': 2.181}, {'end': 2065.849, 'text': 'Within AWS, you have a Docker service.', 'start': 2063.907, 'duration': 1.942}, {'end': 2068.67, 'text': 'So cloud gives you compute infrastructure.', 'start': 2066.329, 'duration': 2.341}, {'end': 2069.511, 'text': 'It gives you storage.', 'start': 2068.69, 'duration': 0.821}, {'end': 2070.572, 'text': 'It gives you networking.', 'start': 2069.61, 'duration': 0.962}, {'end': 2074.373, 'text': 'It gives you application services, management tools, lots of things.', 'start': 2070.592, 'duration': 3.781}, {'end': 2080.678, 'text': 'And Docker is a very small bit in this whole set of technologies.', 'start': 2074.975, 'duration': 5.703}, {'end': 2085.476, 'text': 'And AWS.', 'start': 2084.635, 'duration': 0.841}, {'end': 2088.377, 'text': 'right, cloud in AWS is much bigger.', 'start': 2085.476, 'duration': 2.901}], 'summary': 'Cloud offers compute, storage, networking, and docker services within aws, which is just a small part of the overall technology landscape.', 'duration': 51.428, 'max_score': 2036.949, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV42036949.jpg'}, {'end': 2395.379, 'src': 'embed', 'start': 2344.118, 'weight': 8, 'content': [{'end': 2350.382, 'text': "You can consider VPCs as a security service, and there's also something called Identity and Access Management.", 'start': 2344.118, 'duration': 6.264}, {'end': 2356.926, 'text': 'This service is used to create your users, groups of users, permissions.', 'start': 2351.282, 'duration': 5.644}, {'end': 2359.588, 'text': 'Permissions can be controlled at a granular level.', 'start': 2357.046, 'duration': 2.542}, {'end': 2361.649, 'text': 'We can define who can do what.', 'start': 2360.088, 'duration': 1.561}, {'end': 2364.75, 'text': 'on what actions, on what resources.', 'start': 2362.049, 'duration': 2.701}, {'end': 2367.512, 'text': 'So that kind of thing is what you do with IAM.', 'start': 2365.431, 'duration': 2.081}, {'end': 2376.756, 'text': "There's also something called application services, which is very interesting, by the way, and gives you a hint into AWS's strategy.", 'start': 2368.552, 'duration': 8.204}, {'end': 2386.8, 'text': 'So these application services are stuff that will help developers develop their applications faster and also reduce the headache,', 'start': 2377.056, 'duration': 9.744}, {'end': 2390.822, 'text': 'the overhead of maintaining the application.', 'start': 2386.8, 'duration': 4.022}, {'end': 2395.379, 'text': 'For example, many of the applications today send out emails.', 'start': 2391.673, 'duration': 3.706}], 'summary': 'Vpcs provide security services, iam controls permissions at a granular level, and application services help developers develop applications faster and reduce maintenance overhead.', 'duration': 51.261, 'max_score': 2344.118, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV42344118.jpg'}, {'end': 2566.621, 'src': 'embed', 'start': 2516.348, 'weight': 10, 'content': [{'end': 2521.195, 'text': 'All the possible needs that you have, we are going to fulfill those.', 'start': 2516.348, 'duration': 4.847}, {'end': 2527.499, 'text': "So that's why you can see they started out with basic infrastructure services, stuff like compute and storage,", 'start': 2521.535, 'duration': 5.964}, {'end': 2531.702, 'text': 'but they are now expanding into stuff that really is not infrastructure.', 'start': 2527.499, 'duration': 4.203}, {'end': 2537.425, 'text': "They'll go into platforms, We'll go into software as a service as well, and many other things.", 'start': 2531.882, 'duration': 5.543}, {'end': 2544.427, 'text': 'By the way, this set of services that you see here is only a part of what is available.', 'start': 2538.865, 'duration': 5.562}, {'end': 2552.47, 'text': 'There are newer services available in the mobile space, in the analytics space, in the IoT space.', 'start': 2545.088, 'duration': 7.382}, {'end': 2559.053, 'text': "There's a bunch of other services that are now available as well, in addition to what you see on the slide.", 'start': 2553.211, 'duration': 5.842}, {'end': 2563.758, 'text': "So that's how AWS, that's what AWS offers now.", 'start': 2560.155, 'duration': 3.603}, {'end': 2566.621, 'text': 'And this also should tell you, give you a direction.', 'start': 2564.179, 'duration': 2.442}], 'summary': 'Aws fulfills diverse needs, beyond infrastructure. offers platforms, software as a service, and expanding into mobile, analytics, and iot spaces.', 'duration': 50.273, 'max_score': 2516.348, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV42516348.jpg'}], 'start': 1638.659, 'title': 'Aws services and licensing', 'summary': "Covers aws windows server licensing, including the inclusion of infrastructure and software costs, byol process, and cloudformation. it also compares aws and docker virtualization, emphasizing aws's wide range of cloud services. additionally, it discusses aws application services and its expansion into non-infrastructure services.", 'chapters': [{'end': 1934.873, 'start': 1638.659, 'title': 'Aws windows server licensing', 'summary': 'Explains that when launching a windows server instance on aws, the hourly rate includes the infrastructure, networking, and software costs (including windows os), and users can also transfer their existing windows licenses to aws through a process known as byol. cloudformation is a service that allows users to create templates of their infrastructure, enabling easy provisioning and deployment of multiple stacks.', 'duration': 296.214, 'highlights': ['When launching a Windows Server instance on AWS, the hourly rate includes infrastructure, networking, and software costs, including Windows OS. This clarifies that the hourly rate for an EC2 instance on AWS covers the costs for both infrastructure and software, including the Windows OS.', 'Users can transfer existing Windows licenses to AWS through a process known as BYOL (Bring Your Own License). This highlights the option for users to transfer their existing Windows licenses to AWS, providing flexibility and potential cost savings.', 'CloudFormation is a service that allows users to create templates of their infrastructure, enabling easy provisioning and deployment of multiple stacks. This explains the functionality of CloudFormation as a tool for simplifying the provisioning and deployment of infrastructure templates, offering flexibility for creating and managing multiple environments.']}, {'end': 2367.512, 'start': 1934.893, 'title': 'Aws vs docker virtualization', 'summary': 'Explains the difference between aws and docker, highlighting how docker provides os emulation while aws offers a wide range of cloud services including compute, storage, network, and application services.', 'duration': 432.619, 'highlights': ['AWS offers a wide range of cloud services including compute, storage, network, and application services. AWS provides various services like compute, storage, networking, databases, management tools, and application services.', 'Docker provides OS emulation rather than hardware emulation for virtualization. Docker uses OS emulation instead of hardware emulation for virtualization technology.', 'Before cloud, there was virtualization, and even after cloud, there is Docker, which is another form of virtualization. Before cloud, virtualization existed with VMware, and Docker continues virtualization in a different form post-cloud era.', 'AWS also provides a Docker service within its cloud infrastructure. AWS offers a Docker service allowing users to set up Docker containers within its cloud platform.', 'AWS emphasizes the importance of security in the cloud world and provides services like VPCs and Identity and Access Management (IAM) for security management. AWS offers security services such as VPCs and IAM for creating users, groups, and setting granular permissions.']}, {'end': 2782.279, 'start': 2368.552, 'title': 'Aws application services and expansion', 'summary': 'Discusses aws application services, emphasizing how they help developers by managing outgoing emails, and highlights the expansion of aws into non-infrastructure services such as platforms, software as a service, and other categories, showcasing its goal to fulfill all possible technology needs.', 'duration': 413.727, 'highlights': ['AWS offers application services such as managing outgoing emails to help developers develop applications faster and reduce the overhead of maintaining the application. These application services aim to simplify the development process and reduce maintenance efforts for developers.', "AWS is expanding into non-infrastructure services like platforms, software as a service, and other categories to fulfill all possible technology needs. This showcases AWS's goal to fulfill all possible technology needs, including expansion into various non-infrastructure services.", "Introduction of services in the mobile space, analytics space, and IoT space, in addition to the existing services, indicates AWS's continuous expansion and future offerings. The introduction of newer services in various technological spaces reflects AWS's continuous expansion and potential future offerings."]}], 'duration': 1143.62, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV41638659.jpg', 'highlights': ['When launching a Windows Server instance on AWS, the hourly rate includes infrastructure, networking, and software costs, including Windows OS.', 'Users can transfer existing Windows licenses to AWS through a process known as BYOL (Bring Your Own License).', 'CloudFormation is a service that allows users to create templates of their infrastructure, enabling easy provisioning and deployment of multiple stacks.', 'AWS offers a wide range of cloud services including compute, storage, network, and application services.', 'AWS provides various services like compute, storage, networking, databases, management tools, and application services.', 'Docker provides OS emulation rather than hardware emulation for virtualization.', 'Before cloud, there was virtualization, and even after cloud, there is Docker, which is another form of virtualization.', 'AWS also provides a Docker service within its cloud infrastructure.', 'AWS emphasizes the importance of security in the cloud world and provides services like VPCs and Identity and Access Management (IAM) for security management.', 'AWS offers application services such as managing outgoing emails to help developers develop applications faster and reduce the overhead of maintaining the application.', 'AWS is expanding into non-infrastructure services like platforms, software as a service, and other categories to fulfill all possible technology needs.', "Introduction of services in the mobile space, analytics space, and IoT space, in addition to the existing services, indicates AWS's continuous expansion and future offerings."]}, {'end': 3448.411, 'segs': [{'end': 2923.347, 'src': 'embed', 'start': 2892.44, 'weight': 0, 'content': [{'end': 2897.563, 'text': "So it's infinitely scalable, but at the same time, you only pay for what you use.", 'start': 2892.44, 'duration': 5.123}, {'end': 2899.083, 'text': "So that's great, that's great.", 'start': 2898.063, 'duration': 1.02}, {'end': 2905.626, 'text': 'And in addition, Amazon S3 has extremely high durability.', 'start': 2899.624, 'duration': 6.002}, {'end': 2914.582, 'text': 'So their durability SLA is 11 nines, which means 99.9%.', 'start': 2906.387, 'duration': 8.195}, {'end': 2923.347, 'text': '99.99% which means the chance of loss of data on S3 is zero, virtually zero.', 'start': 2914.582, 'duration': 8.765}], 'summary': 'Amazon s3 offers 99.99% durability, virtually zero data loss, and pay-as-you-go scalability.', 'duration': 30.907, 'max_score': 2892.44, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV42892440.jpg'}, {'end': 3002.866, 'src': 'embed', 'start': 2976.392, 'weight': 1, 'content': [{'end': 2980.914, 'text': "These are block storage, very similar to hard disk volumes, but they're not really hard disks.", 'start': 2976.392, 'duration': 4.522}, {'end': 2988.839, 'text': 'They are network-based storage volumes, but these are block storage, and you can attach EBS volumes to your EC2 instances.', 'start': 2981.134, 'duration': 7.705}, {'end': 2992.737, 'text': 'and use them like hard disks.', 'start': 2990.035, 'duration': 2.702}, {'end': 2994.979, 'text': 'But they are much better than hard disks.', 'start': 2993.318, 'duration': 1.661}, {'end': 2997.161, 'text': 'So they are 20 times more reliable.', 'start': 2995.219, 'duration': 1.942}, {'end': 3002.866, 'text': 'You can have a size from 1 GB to 16 terabytes.', 'start': 2998.422, 'duration': 4.444}], 'summary': 'Ebs volumes are 20 times more reliable than hard disks, ranging from 1gb to 16tb.', 'duration': 26.474, 'max_score': 2976.392, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV42976392.jpg'}, {'end': 3111.119, 'src': 'embed', 'start': 3055.196, 'weight': 2, 'content': [{'end': 3058.077, 'text': 'Whenever you want to store something for the long term.', 'start': 3055.196, 'duration': 2.881}, {'end': 3070.941, 'text': 'databases, log files, some digital archival material all those things can be stored in Glacier extremely low cost.', 'start': 3058.077, 'duration': 12.864}, {'end': 3074.082, 'text': 'So these are some options on the storage side.', 'start': 3071.181, 'duration': 2.901}, {'end': 3083.341, 'text': 'On the database side, you have four services, right? So you have a relational database, you have DingoDB, ElastiCache, Redshift.', 'start': 3074.442, 'duration': 8.899}, {'end': 3088.964, 'text': 'Now RDS is the most commonly used because this is a service for relational databases.', 'start': 3083.681, 'duration': 5.283}, {'end': 3098.772, 'text': 'Relational databases are basically your MySQL, Oracle, Microsoft SQL Server.', 'start': 3090.888, 'duration': 7.884}, {'end': 3107.016, 'text': 'These are standard databases which many of you will be familiar with, and you basically use RDS for these types of databases.', 'start': 3099.152, 'duration': 7.864}, {'end': 3111.119, 'text': 'Now, these databases can also be set up on EC2.', 'start': 3107.297, 'duration': 3.822}], 'summary': 'Glacier offers extremely low-cost storage for databases, log files, and digital archival material. rds is the most commonly used service on the database side, offering options for relational databases like mysql, oracle, and microsoft sql server.', 'duration': 55.923, 'max_score': 3055.196, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV43055196.jpg'}, {'end': 3211.817, 'src': 'embed', 'start': 3181.419, 'weight': 4, 'content': [{'end': 3192.459, 'text': 'So very large data sets, very fast, low latency, performance is required, where you have your data structure changing all the time.', 'start': 3181.419, 'duration': 11.04}, {'end': 3204.55, 'text': "So there are some areas where NoSQL is better, and that's why you have this DynamoDB service, which is a fully managed NoSQL service.", 'start': 3192.719, 'duration': 11.831}, {'end': 3206.132, 'text': "You don't have to set up servers.", 'start': 3205.01, 'duration': 1.122}, {'end': 3211.817, 'text': 'You just specify the kind of capacity you need, and you can innovate.', 'start': 3206.732, 'duration': 5.085}], 'summary': 'Dynamodb offers fully managed nosql service for large, fast, low latency data sets with changing data structures.', 'duration': 30.398, 'max_score': 3181.419, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV43181419.jpg'}, {'end': 3364.127, 'src': 'embed', 'start': 3333.442, 'weight': 5, 'content': [{'end': 3341.607, 'text': "It's possible with VPCs to create an isolated piece of network on the cloud, which is not connected to the internet, for example.", 'start': 3333.442, 'duration': 8.165}, {'end': 3349.661, 'text': "So this way you have better security because if it's not connected to the Internet, your vulnerability is reduced.", 'start': 3342.838, 'duration': 6.823}, {'end': 3351.422, 'text': "So that's what we see.", 'start': 3350.281, 'duration': 1.141}, {'end': 3352.022, 'text': 'We look at this.', 'start': 3351.482, 'duration': 0.54}, {'end': 3354.203, 'text': "There's also other services.", 'start': 3353.143, 'duration': 1.06}, {'end': 3364.127, 'text': 'For example, Direct Connect is a service where your corporate network can have a dedicated connection to AWS so that you have better performance,', 'start': 3354.243, 'duration': 9.884}], 'summary': 'Vpcs create isolated networks for better security; direct connect offers dedicated connection for improved performance.', 'duration': 30.685, 'max_score': 3333.442, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV43333442.jpg'}, {'end': 3426.284, 'src': 'embed', 'start': 3398.571, 'weight': 6, 'content': [{'end': 3404.696, 'text': 'Are you under-provisioned? Are you over-provisioned? So stuff like that.', 'start': 3398.571, 'duration': 6.125}, {'end': 3411.882, 'text': 'Everybody needs to know about their servers and resources so that you can take some action, so that you can do some planning.', 'start': 3405.036, 'duration': 6.846}, {'end': 3413.664, 'text': "So that's what CloudWatch does.", 'start': 3412.443, 'duration': 1.221}, {'end': 3423.924, 'text': "CloudTrail is a service which can record, it's an audit trail of all your users and their actions.", 'start': 3414.805, 'duration': 9.119}, {'end': 3426.284, 'text': "So you know who's doing what.", 'start': 3424.544, 'duration': 1.74}], 'summary': 'Cloudwatch helps monitor server resources, while cloudtrail records user actions.', 'duration': 27.713, 'max_score': 3398.571, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV43398571.jpg'}], 'start': 2782.299, 'title': 'Aws services and cloud compute overview', 'summary': "Provides an overview of aws services, including rds, dynamodb, vpc, cloudwatch, and cloudtrail, emphasizing the benefits of managed services and proper infrastructure management. it also covers the importance of cloud compute and storage services, focusing on amazon s3's scalability, durability, and cost-effectiveness, ebs's reliability, glacier's cost-efficient long-term storage, and key database services.", 'chapters': [{'end': 3083.341, 'start': 2782.299, 'title': 'Cloud compute and storage overview', 'summary': "Covers the importance of cloud compute and storage services, focusing on amazon s3's scalability, durability, and cost-effectiveness, ebs's reliability, and glacier's cost-efficient long-term storage, with a mention of key database services.", 'duration': 301.042, 'highlights': ['Amazon S3 offers infinitely scalable storage with a maximum object size limit of 5 terabytes, high durability with 99.99% SLA, and cost-effectiveness based on usage. Amazon S3 provides infinitely scalable storage with a maximum object size limit of 5 terabytes and a cost model based on usage. Its high durability is guaranteed by a 99.99% SLA, ensuring virtually zero chance of data loss.', 'EBS (Elastic Block Store) provides reliable network-based block storage, 20 times more reliable than hard disks, with sizes ranging from 1 GB to 16 terabytes and various storage types for different applications. EBS offers reliable network-based block storage, 20 times more reliable than hard disks, with sizes ranging from 1 GB to 16 terabytes. It also provides various storage types tailored for different application needs.', 'Glacier offers highly durable and low-cost long-term storage, at one-fifth the cost of S3, making it suitable for storing data for extended periods, such as databases, log files, and digital archival material. Glacier provides highly durable and low-cost long-term storage, at one-fifth the cost of S3, making it ideal for storing data for extended periods, including databases, log files, and digital archival material.']}, {'end': 3448.411, 'start': 3083.681, 'title': 'Aws services overview', 'summary': 'Discusses aws services such as rds for managing relational databases, dynamodb for nosql databases, vpc for networking, and management tools like cloudwatch and cloudtrail, emphasizing the benefits of managed services and the need for proper infrastructure management.', 'duration': 364.73, 'highlights': ['RDS is a managed service for relational databases like MySQL, Oracle, and Microsoft SQL Server, offering features like backup, software patches, replication, failover, and read replicas, simplifying database management for users. RDS offers features like backup, software patches, replication, failover, and read replicas, simplifying database management for users.', 'DynamoDB provides a managed NoSQL service, catering to applications requiring very large data sets, fast performance, low latency, and dynamic data structures, offering a simple way to start using NoSQL in applications by specifying the needed capacity. DynamoDB caters to applications requiring large data sets, fast performance, low latency, and dynamic data structures, offering a simple way to start using NoSQL by specifying the needed capacity.', 'VPC enables the creation of isolated network segments in the cloud, providing better security by allowing the creation of networks not connected to the internet, while Direct Connect offers dedicated connections for improved performance and cost reduction. VPC allows the creation of isolated network segments in the cloud, providing better security, while Direct Connect offers dedicated connections for improved performance and cost reduction.', 'CloudWatch serves as a monitoring tool for resource utilization, status, and notifications, while CloudTrail provides an audit trail of user actions, essential for enterprise sector requirements like monitoring logs and unauthorized operations. CloudWatch monitors resource utilization, status, and notifications, while CloudTrail provides an audit trail of user actions, essential for enterprise sector requirements.']}], 'duration': 666.112, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV42782299.jpg', 'highlights': ['Amazon S3 offers infinitely scalable storage with a maximum object size limit of 5 terabytes, high durability with 99.99% SLA, and cost-effectiveness based on usage.', 'EBS (Elastic Block Store) provides reliable network-based block storage, 20 times more reliable than hard disks, with sizes ranging from 1 GB to 16 terabytes and various storage types for different applications.', 'Glacier offers highly durable and low-cost long-term storage, at one-fifth the cost of S3, making it suitable for storing data for extended periods, such as databases, log files, and digital archival material.', 'RDS is a managed service for relational databases like MySQL, Oracle, and Microsoft SQL Server, offering features like backup, software patches, replication, failover, and read replicas, simplifying database management for users.', 'DynamoDB provides a managed NoSQL service, catering to applications requiring very large data sets, fast performance, low latency, and dynamic data structures, offering a simple way to start using NoSQL in applications by specifying the needed capacity.', 'VPC enables the creation of isolated network segments in the cloud, providing better security by allowing the creation of networks not connected to the internet, while Direct Connect offers dedicated connections for improved performance and cost reduction.', 'CloudWatch serves as a monitoring tool for resource utilization, status, and notifications, while CloudTrail provides an audit trail of user actions, essential for enterprise sector requirements like monitoring logs and unauthorized operations.']}, {'end': 4152.109, 'segs': [{'end': 3477.412, 'src': 'embed', 'start': 3448.951, 'weight': 0, 'content': [{'end': 3455.216, 'text': "There's also a bunch of tools like CloudFormation or OpsWorks, which are more for deployment.", 'start': 3448.951, 'duration': 6.265}, {'end': 3459.159, 'text': 'With CloudFormation, you can easily create your stacks.', 'start': 3456.216, 'duration': 2.943}, {'end': 3469.106, 'text': "You may have a very complex stack with load balancers, auto-scaling groups, VPCs, and it's hard to create your stack again and again manually,", 'start': 3459.839, 'duration': 9.267}, {'end': 3470.327, 'text': 'one by one.', 'start': 3469.106, 'duration': 1.221}, {'end': 3477.412, 'text': 'What you do is you create a template, and once you have the template, just click the template, and you can create a stack.', 'start': 3470.427, 'duration': 6.985}], 'summary': 'Cloudformation and opsworks are tools for easy stack creation and deployment, helping automate complex infrastructure setup.', 'duration': 28.461, 'max_score': 3448.951, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV43448951.jpg'}, {'end': 3532.894, 'src': 'embed', 'start': 3505.259, 'weight': 3, 'content': [{'end': 3509.661, 'text': "All right, now a couple of other things, right? And then we'll stop and I'll let you ask some more questions.", 'start': 3505.259, 'duration': 4.402}, {'end': 3513.503, 'text': 'So the other areas are security and identity.', 'start': 3510.181, 'duration': 3.322}, {'end': 3519.706, 'text': 'So IAM is very important, identity and access management, right? So this is where you create your users.', 'start': 3513.823, 'duration': 5.883}, {'end': 3529.151, 'text': 'These are users who can access your AWS account, right? So normally what happens is your company will have an AWS account.', 'start': 3520.447, 'duration': 8.704}, {'end': 3532.894, 'text': 'And under that account, you can create many users.', 'start': 3530.173, 'duration': 2.721}], 'summary': 'Iam is crucial for creating users to access aws accounts.', 'duration': 27.635, 'max_score': 3505.259, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV43505259.jpg'}, {'end': 3615.981, 'src': 'embed', 'start': 3589.491, 'weight': 4, 'content': [{'end': 3593.654, 'text': "So there's a bunch of stuff which makes it easier to develop your application.", 'start': 3589.491, 'duration': 4.163}, {'end': 3601.18, 'text': "And once it is developed, it's easier to manage or maintain that application because you only focus on your business logic.", 'start': 3594.174, 'duration': 7.006}, {'end': 3609.478, 'text': 'Other stuff, like sending emails is outsourced to AWS.', 'start': 3602.12, 'duration': 7.358}, {'end': 3610.719, 'text': 'They will do the heavy lifting.', 'start': 3609.498, 'duration': 1.221}, {'end': 3612.499, 'text': 'You just focus on your application.', 'start': 3611.019, 'duration': 1.48}, {'end': 3615.981, 'text': 'These things are also available.', 'start': 3613.04, 'duration': 2.941}], 'summary': 'Aws makes application development and management easier, outsourcing tasks like sending emails and heavy lifting.', 'duration': 26.49, 'max_score': 3589.491, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV43589491.jpg'}, {'end': 3832.437, 'src': 'embed', 'start': 3800.938, 'weight': 2, 'content': [{'end': 3811.246, 'text': 'EBS, block storage, you can use 30 GB for free in a month and a bunch of other stuff.', 'start': 3800.938, 'duration': 10.308}, {'end': 3814.408, 'text': 'So what you get is this free tier once you sign up.', 'start': 3811.546, 'duration': 2.862}, {'end': 3816.31, 'text': 'Once you sign up, you will get this free tier.', 'start': 3814.648, 'duration': 1.662}, {'end': 3821.111, 'text': "So why don't you go ahead and do that.", 'start': 3817.429, 'duration': 3.682}, {'end': 3823.432, 'text': 'Please create your free tier account.', 'start': 3822.272, 'duration': 1.16}, {'end': 3828.095, 'text': "In the meantime, we'll take a break.", 'start': 3824.013, 'duration': 4.082}, {'end': 3831.337, 'text': "Let's take a break and please try out the free tier account.", 'start': 3828.395, 'duration': 2.942}, {'end': 3832.437, 'text': "We'll discuss.", 'start': 3831.577, 'duration': 0.86}], 'summary': 'Ebs offers 30 gb free storage monthly; sign up for free tier account.', 'duration': 31.499, 'max_score': 3800.938, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV43800938.jpg'}], 'start': 3448.951, 'title': 'Aws infrastructure and account setup', 'summary': 'Covers aws cloudformation benefits for stack creation and automation, including load balancers, auto-scaling groups, and vpcs, resulting in efficient infrastructure management. it also introduces aws services and the process of creating a free tier account, providing access to resources like 750 free hours per month and 30 gb of block storage.', 'chapters': [{'end': 3500.628, 'start': 3448.951, 'title': 'Infrastructure management tools', 'summary': 'Discusses the benefits of cloudformation for creating and automating complex stacks, highlighting the ease of deploying load balancers, auto-scaling groups, and vpcs, resulting in time savings and efficient infrastructure management.', 'duration': 51.677, 'highlights': ['Using CloudFormation to create complex stacks with load balancers, auto-scaling groups, and VPCs, saving time and effort in manual creation.', 'Automating the deployment process by creating a template in CloudFormation, resulting in the automatic creation of a fully functional stack with a running application.']}, {'end': 4152.109, 'start': 3505.259, 'title': 'Introduction to aws and creating a free tier account', 'summary': 'Introduces aws services such as iam, ses, and sns, emphasizing the significance of creating a free tier aws account to access resources like 750 free hours per month and 30 gb of block storage, and guides the participants to create a basic account for free.', 'duration': 646.85, 'highlights': ['Creating a free tier AWS account is crucial for accessing resources such as 750 free hours per month and 30 GB of block storage. Participants are encouraged to create a basic account, which provides access to 750 free hours per month and 30 GB of block storage, essential for hands-on activities and learning about AWS.', 'The significance of IAM in controlling access and managing users within an AWS account is emphasized. IAM, or identity and access management, plays a critical role in controlling access and managing users within an AWS account, where different roles such as system administrators, developers, project managers, and external personnel can be defined and managed.', 'Emphasizing the ease of application development and management by outsourcing services like sending emails to AWS. The ease of application development and management is stressed, as AWS handles services like sending emails, enabling developers to focus solely on their business logic while AWS takes care of the auxiliary tasks.']}], 'duration': 703.158, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV43448951.jpg', 'highlights': ['Automating the deployment process with CloudFormation template, saving time and effort.', 'Creating complex stacks with load balancers, auto-scaling groups, and VPCs using CloudFormation.', 'Creating a free tier AWS account provides access to 750 free hours per month and 30 GB of block storage.', 'IAM plays a critical role in controlling access and managing users within an AWS account.', 'Outsourcing services like sending emails to AWS enables developers to focus on business logic.']}, {'end': 5491.948, 'segs': [{'end': 4291.484, 'src': 'embed', 'start': 4262.81, 'weight': 0, 'content': [{'end': 4268.574, 'text': "So that's what is the main purpose behind CloudFormation, whereas Docker is pretty good.", 'start': 4262.81, 'duration': 5.764}, {'end': 4281.004, 'text': "It's a good idea, but what you do with Docker is, Docker is a way to deploy apps on the same server, multiple apps on the same server.", 'start': 4268.594, 'duration': 12.41}, {'end': 4291.484, 'text': "multiple apps on the same server, it's considered to be a more efficient virtual migration technology because it emulates OS rather than hardware.", 'start': 4283.301, 'duration': 8.183}], 'summary': 'Cloudformation for infrastructure, docker for app deployment on same server for efficiency.', 'duration': 28.674, 'max_score': 4262.81, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV44262810.jpg'}, {'end': 4461.556, 'src': 'embed', 'start': 4379.266, 'weight': 4, 'content': [{'end': 4387.971, 'text': "So that's why there's nothing special or specific available from AWS to help you with these testing things.", 'start': 4379.266, 'duration': 8.705}, {'end': 4394.954, 'text': 'So you can use your existing tools when you deploy applications on AWS.', 'start': 4388.271, 'duration': 6.683}, {'end': 4398.596, 'text': 'So the main message here is you can use existing tools.', 'start': 4395.234, 'duration': 3.362}, {'end': 4412.931, 'text': 'So use existing tools, practices with apps deployed on AWS.', 'start': 4403.348, 'duration': 9.583}, {'end': 4414.372, 'text': "That's it.", 'start': 4413.752, 'duration': 0.62}, {'end': 4422.455, 'text': 'All right, okay folks.', 'start': 4421.354, 'duration': 1.101}, {'end': 4440.681, 'text': "Okay, so let me go ahead, right, let me go ahead and let's start looking at AWS in a bit more detail here.", 'start': 4426.417, 'duration': 14.264}, {'end': 4447.883, 'text': 'Okay, I apologize that I have to go through the slides once again, but all right, so here we are.', 'start': 4442.882, 'duration': 5.001}, {'end': 4452.126, 'text': 'All right, so this is the free tier.', 'start': 4450.785, 'duration': 1.341}, {'end': 4453.087, 'text': "We've spoken about this.", 'start': 4452.146, 'duration': 0.941}, {'end': 4461.556, 'text': 'Basically, for one year, for one whole year, you get to use a bunch of services free of cost.', 'start': 4453.147, 'duration': 8.409}], 'summary': 'Aws offers free services for one year, encouraging use of existing tools for deployments.', 'duration': 82.29, 'max_score': 4379.266, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV44379266.jpg'}, {'end': 4521.403, 'src': 'embed', 'start': 4492.388, 'weight': 1, 'content': [{'end': 4498.57, 'text': 'you know, AWS has large data centers around the world, right?', 'start': 4492.388, 'duration': 6.182}, {'end': 4499.29, 'text': "So that's what it is.", 'start': 4498.67, 'duration': 0.62}, {'end': 4502.711, 'text': 'And these data centers are called regions.', 'start': 4499.77, 'duration': 2.941}, {'end': 4505.044, 'text': "So they're called regions.", 'start': 4503.979, 'duration': 1.065}, {'end': 4506.472, 'text': 'And within each region.', 'start': 4505.587, 'duration': 0.885}, {'end': 4515.181, 'text': "These regions could be one in the U.S., let's say on the east coast, one on the west coast of U.S..", 'start': 4508.839, 'duration': 6.342}, {'end': 4517.322, 'text': "There's one in Mumbai in India.", 'start': 4515.441, 'duration': 1.881}, {'end': 4519.342, 'text': "There's one in Chen—well, no.", 'start': 4517.602, 'duration': 1.74}, {'end': 4521.403, 'text': "There's only one in Mumbai in India at the moment.", 'start': 4519.382, 'duration': 2.021}], 'summary': 'Aws has data centers in multiple regions around the world, including mumbai in india.', 'duration': 29.015, 'max_score': 4492.388, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV44492388.jpg'}, {'end': 4621.215, 'src': 'embed', 'start': 4585.171, 'weight': 5, 'content': [{'end': 4597.95, 'text': 'And these availability zones are designed to be independent of each other, which means each availability zone will have its own power supply.', 'start': 4585.171, 'duration': 12.779}, {'end': 4605.096, 'text': 'Or it may have its own internet connection.', 'start': 4599.812, 'duration': 5.284}, {'end': 4615.892, 'text': "So the reason this is done is so that if there's a problem the problem affects only one availability zone.", 'start': 4605.456, 'duration': 10.436}, {'end': 4621.215, 'text': "So if there's a power problem, only one zone will be down, other zones will continue to operate.", 'start': 4615.952, 'duration': 5.263}], 'summary': 'Availability zones are designed for independence, each with its own power supply and internet connection to ensure that any problem only affects one zone, allowing other zones to continue operating.', 'duration': 36.044, 'max_score': 4585.171, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV44585171.jpg'}, {'end': 4840.824, 'src': 'embed', 'start': 4802.265, 'weight': 2, 'content': [{'end': 4816.676, 'text': "CDN technology is not an AWS invention, it's been around for a while, and basically it's used to distribute content in a fast, low latency way.", 'start': 4802.265, 'duration': 14.411}, {'end': 4828.899, 'text': 'So in addition to the regions and availability zones, AWS also has these what are called edge locations.', 'start': 4817.036, 'duration': 11.863}, {'end': 4840.824, 'text': 'So these are basically used to reduce the latency and to improve the experience of the users, and especially for content which have a lot of data.', 'start': 4829.2, 'duration': 11.624}], 'summary': 'Aws uses edge locations to reduce latency for fast content distribution.', 'duration': 38.559, 'max_score': 4802.265, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV44802265.jpg'}, {'end': 4892.327, 'src': 'embed', 'start': 4866.095, 'weight': 6, 'content': [{'end': 4873.859, 'text': "And there's a network of edge locations around the world which together forms the content distribution network.", 'start': 4866.095, 'duration': 7.764}, {'end': 4876.32, 'text': 'And the name of the service is CloudFront, by the way.', 'start': 4873.919, 'duration': 2.401}, {'end': 4883.743, 'text': "So there's an AWS service called CloudFront, which is basically this CDN network right?", 'start': 4876.66, 'duration': 7.083}, {'end': 4887.205, 'text': 'And on this map you can see the blue dots right?', 'start': 4884.103, 'duration': 3.102}, {'end': 4888.145, 'text': 'You can see the blue dots.', 'start': 4887.245, 'duration': 0.9}, {'end': 4892.327, 'text': 'These are the edge locations right?', 'start': 4888.685, 'duration': 3.642}], 'summary': 'Aws cloudfront has a global network of edge locations forming a content distribution network.', 'duration': 26.232, 'max_score': 4866.095, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV44866095.jpg'}, {'end': 5237.816, 'src': 'embed', 'start': 5180.397, 'weight': 3, 'content': [{'end': 5186.081, 'text': 'Then you can have multiple regions where these are geographically separated.', 'start': 5180.397, 'duration': 5.684}, {'end': 5193.246, 'text': 'So your application can survive even major incidents like natural disasters.', 'start': 5186.942, 'duration': 6.304}, {'end': 5194.587, 'text': 'So you can do this as well.', 'start': 5193.726, 'duration': 0.861}, {'end': 5198.316, 'text': 'And then even better, you can also have multi-cloud.', 'start': 5194.972, 'duration': 3.344}, {'end': 5206.647, 'text': 'You can have multi-cloud because you want to protect yourself against the risks of AWS having a major problem.', 'start': 5198.997, 'duration': 7.65}, {'end': 5214.1, 'text': 'Maybe some legal problem, maybe some other problem, but the whole technology platform is affected.', 'start': 5207.067, 'duration': 7.033}, {'end': 5216.48, 'text': 'So then you can also set up multi-cloud.', 'start': 5214.46, 'duration': 2.02}, {'end': 5223.103, 'text': 'So maybe you have something in AWS, something else, part of your infrastructure with Azure.', 'start': 5216.801, 'duration': 6.302}, {'end': 5226.804, 'text': 'So then you have even greater availability.', 'start': 5223.423, 'duration': 3.381}, {'end': 5237.816, 'text': 'So other than multi-cloud, multi-region, multi-zone, multi-instance, All of these are supported very easily by AWS.', 'start': 5227.164, 'duration': 10.652}], 'summary': 'Aws supports multi-cloud, multi-region, and multi-zone for greater availability and resilience against natural disasters and major incidents.', 'duration': 57.419, 'max_score': 5180.397, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV45180397.jpg'}], 'start': 4152.149, 'title': 'Aws infrastructure and application availability', 'summary': 'Covers aws tools and testing comparison, aws regions and availability zones, aws edge locations and content distribution network, and maximizing application availability with aws, emphasizing infrastructure management, global distribution, latency reduction, and high availability strategies for applications.', 'chapters': [{'end': 4492.388, 'start': 4152.149, 'title': 'Aws tools and testing comparison', 'summary': 'Compares cloudformation and docker, highlighting that cloudformation is used for creating entire stacks and maintaining infrastructure as code, while docker is used to deploy multiple apps on the same server. it also emphasizes that existing testing tools and practices can be used for applications deployed on aws due to the consistent behavior of servers.', 'duration': 340.239, 'highlights': ['CloudFormation is used to create entire stacks and maintain infrastructure as code, while Docker is used to deploy multiple apps on the same server. CloudFormation is different from Docker as it can create entire stacks and maintain infrastructure as code, while Docker is efficient for deploying multiple apps on the same server.', 'Existing testing tools and practices can be used for applications deployed on AWS due to the consistent behavior of servers. Applications deployed on AWS can utilize existing testing tools and practices as the behavior of servers remains consistent, allowing for seamless testing processes.', 'The free tier of AWS allows usage of a variety of services free of cost for one year, which aids in learning and proof of concepts. The free tier of AWS provides access to various services free of cost for one year, facilitating learning and proof of concepts.']}, {'end': 4719.999, 'start': 4492.388, 'title': 'Aws regions and availability zones', 'summary': 'Explains the concept of aws regions and availability zones, highlighting the global distribution of data centers and the importance of selecting regions and utilizing multiple availability zones for high availability.', 'duration': 227.611, 'highlights': ['AWS has data centers in various regions around the world, including major economies like the US, India, Europe, and Asia. The global distribution of AWS data centers includes regions in major economies like the US, India, Europe, and Asia, reflecting internet penetration levels and the expansion into emerging economies.', 'Availability zones within a region are designed to be independent, with their own power supply and internet connection, ensuring high availability and minimizing the impact of localized problems. The concept of availability zones involves independent data centers within a region, each with its own power supply and internet connection, aimed at maintaining high availability and minimizing the impact of localized issues.', 'It is crucial to select a region wisely for applications, considering factors such as latency and legal requirements, and to distribute servers across multiple availability zones within a region to ensure high availability. Selecting a region wisely, based on factors like latency and legal requirements, and distributing servers across multiple availability zones within a region are critical for ensuring high availability of applications.']}, {'end': 5101.614, 'start': 4720.739, 'title': 'Aws edge locations and content distribution network', 'summary': 'Discusses aws edge locations and the content distribution network (cdn) called cloudfront, explaining how these locations reduce latency and improve user experience by caching content close to the user, and highlighting the benefits of high availability and scalability in aws infrastructure.', 'duration': 380.875, 'highlights': ['AWS edge locations reduce latency by caching content close to the user, improving user experience. Using edge locations, such as those in Singapore, allows users to receive content with low latency, addressing the issue of physical distance between the server and the user.', "CloudFront, as an AWS CDN, ensures fast and low-latency content distribution globally, benefiting data-heavy content like videos. CloudFront, AWS's CDN, efficiently distributes data, particularly beneficial for video content, addressing buffering issues and allowing global access without latency problems.", 'High availability in AWS is achieved through multiple instances and the use of multiple availability zones, ensuring independent power supply and internet connection. To achieve high availability, it is recommended to use multiple instances and availability zones, which are independent and offer failover mechanisms, enhancing application resilience and ensuring continuity.']}, {'end': 5491.948, 'start': 5101.674, 'title': 'Maximizing application availability with aws', 'summary': 'Demonstrates strategies for maximizing application availability, including utilizing multiple regions and cloud providers, and enabling disaster recovery with minimal downtime, illustrating how aws facilitates high availability and disaster recovery, even for smaller companies.', 'duration': 390.274, 'highlights': ['Utilizing multiple regions and cloud providers for maximum availability Deploying applications in multiple regions, such as Mumbai and Singapore, and leveraging multi-cloud solutions to protect against the risks of AWS outages, thereby ensuring high availability and minimizing downtime.', "AWS's support for multi-zone, multi-region, and multi-cloud solutions Highlighting the availability of features such as zonal failure protection, regional failure protection, and the ability to spread servers across multiple zones and regions, providing increased availability and resilience against disasters.", 'Efficient disaster recovery capabilities with AWS Illustrating how AWS simplifies disaster recovery by enabling easy transfer of data and software images between regions, allowing for quick creation of entire application stacks in a secondary region with minimal downtime and cost.']}], 'duration': 1339.799, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV44152149.jpg', 'highlights': ['CloudFormation creates entire stacks and maintains infrastructure as code, while Docker deploys multiple apps on the same server.', 'AWS has data centers in various regions around the world, including major economies like the US, India, Europe, and Asia.', 'AWS edge locations reduce latency by caching content close to the user, improving user experience.', 'Utilizing multiple regions and cloud providers for maximum availability.', 'Existing testing tools and practices can be used for applications deployed on AWS due to the consistent behavior of servers.', 'Availability zones within a region are designed to be independent, ensuring high availability and minimizing the impact of localized problems.', 'CloudFront, as an AWS CDN, ensures fast and low-latency content distribution globally, benefiting data-heavy content like videos.', "AWS's support for multi-zone, multi-region, and multi-cloud solutions.", 'The free tier of AWS allows usage of a variety of services free of cost for one year, aiding in learning and proof of concepts.']}, {'end': 6330.186, 'segs': [{'end': 5553.586, 'src': 'embed', 'start': 5491.948, 'weight': 1, 'content': [{'end': 5500.01, 'text': 'and you can be up and running in a second region, geographically very far away, and this way you can have continuity.', 'start': 5491.948, 'duration': 8.062}, {'end': 5511.961, 'text': 'So the DR site, moving to a new site, the cost of TR site, the pain, the problems in deploying to the new site, all those are so much better.', 'start': 5500.59, 'duration': 11.371}, {'end': 5517.886, 'text': "They're so much better in the cloud that it's actually fantastic.", 'start': 5512.401, 'duration': 5.485}, {'end': 5521.629, 'text': 'So this is another reason to use this cloud.', 'start': 5518.226, 'duration': 3.403}, {'end': 5526.147, 'text': 'All right, now data residency.', 'start': 5524.025, 'duration': 2.122}, {'end': 5528.148, 'text': 'This is a sensitive topic.', 'start': 5526.167, 'duration': 1.981}, {'end': 5529.389, 'text': "It's a legal issue.", 'start': 5528.208, 'duration': 1.181}, {'end': 5534.833, 'text': "And let me just basically what we're saying is the question is where is my data?", 'start': 5529.929, 'duration': 4.904}, {'end': 5541.938, 'text': "If I am a company, maybe I'm any organization in any country.", 'start': 5534.933, 'duration': 7.005}, {'end': 5544.279, 'text': 'you have your data stored somewhere.', 'start': 5541.938, 'duration': 2.341}, {'end': 5553.586, 'text': 'So for example, banks in India, banks in India are required by the regulator to keep the data in the country.', 'start': 5544.72, 'duration': 8.866}], 'summary': 'Cloud offers better dr and data residency compliance, cost-efficient and efficient deployment, and global continuity.', 'duration': 61.638, 'max_score': 5491.948, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV45491948.jpg'}, {'end': 5719.831, 'src': 'heatmap', 'start': 5618.946, 'weight': 1, 'content': [{'end': 5628.175, 'text': "For example, if your data is stored in a server in some country, that country's government or that country's courts have jurisdiction.", 'start': 5618.946, 'duration': 9.229}, {'end': 5636.843, 'text': 'They can force the AWS to disclose some data because that server or the data center is in their country.', 'start': 5628.695, 'duration': 8.148}, {'end': 5641.82, 'text': 'So there are lots of sensitive legal aspects to this issue.', 'start': 5637.599, 'duration': 4.221}, {'end': 5645.222, 'text': "Where is your data stored? That's a very sensitive topic.", 'start': 5642.261, 'duration': 2.961}, {'end': 5652.884, 'text': 'A lot of companies have policies, a lot of regulators have policies where they require data to be stored in a certain place only.', 'start': 5645.622, 'duration': 7.262}, {'end': 5662.557, 'text': 'Now. for example, I worked on a project where we had to set up a database, where we had to set up the infrastructure for an application.', 'start': 5653.784, 'duration': 8.773}, {'end': 5669.241, 'text': 'the users of the application were in the Indian subcontinent, India, Sri Lanka, Bangladesh.', 'start': 5662.557, 'duration': 6.684}, {'end': 5675.605, 'text': 'But the organization was a European organization, headquartered in London.', 'start': 5670.061, 'duration': 5.544}, {'end': 5685.511, 'text': "So we said, look, since the users are in the India subcontinent, the closest AWS region is Singapore, that's where we want to set up our servers.", 'start': 5675.965, 'duration': 9.546}, {'end': 5689.056, 'text': 'And there was no Mumbai data center at that time.', 'start': 5687.015, 'duration': 2.041}, {'end': 5691.498, 'text': 'There was no Mumbai region at that time.', 'start': 5689.557, 'duration': 1.941}, {'end': 5698.261, 'text': 'So they said, no, look, we are governed by EU laws, European laws.', 'start': 5693.119, 'duration': 5.142}, {'end': 5706.944, 'text': 'And those laws say that, the data privacy laws say that the data must be stored in the EU region.', 'start': 5699.162, 'duration': 7.782}, {'end': 5712.467, 'text': 'In our company policies, we say that we have to follow those rules.', 'start': 5707.044, 'duration': 5.423}, {'end': 5719.831, 'text': 'So this was a case where even though users were in India, in the India subcontinent, they set up a server far away.', 'start': 5712.587, 'duration': 7.244}], 'summary': 'Data jurisdiction and policies led to server location conflicts for eu organization with users in the indian subcontinent.', 'duration': 100.885, 'max_score': 5618.946, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV45618946.jpg'}, {'end': 5873.259, 'src': 'embed', 'start': 5824.899, 'weight': 0, 'content': [{'end': 5826.299, 'text': 'The consumers may not be aware of it.', 'start': 5824.899, 'duration': 1.4}, {'end': 5833.203, 'text': 'And if your data is in a certain country, then you may be vulnerable to certain activities.', 'start': 5826.739, 'duration': 6.464}, {'end': 5835.444, 'text': 'But AWS has never done that.', 'start': 5833.883, 'duration': 1.561}, {'end': 5844.677, 'text': 'So AWS, right from the start, their position has always been that your data will be in the same region where you set it up.', 'start': 5835.944, 'duration': 8.733}, {'end': 5847.22, 'text': 'We are not gonna copy it anywhere else.', 'start': 5845.117, 'duration': 2.103}, {'end': 5852.566, 'text': 'And this is a conscious decision that they took a long time back.', 'start': 5848.461, 'duration': 4.105}, {'end': 5854.388, 'text': "Okay, so that's another thing.", 'start': 5852.986, 'duration': 1.402}, {'end': 5855.909, 'text': 'And then expansion.', 'start': 5854.848, 'duration': 1.061}, {'end': 5862.427, 'text': "Expansion, where let's say you have a product and your product is becoming more popular.", 'start': 5856.39, 'duration': 6.037}, {'end': 5864.469, 'text': "It's going to different parts of the world.", 'start': 5863.047, 'duration': 1.422}, {'end': 5873.259, 'text': 'So it makes sense sometimes to expand your infrastructure and go to those parts of the world where your users are.', 'start': 5865.37, 'duration': 7.889}], 'summary': 'Aws ensures data stays in same region, no copy, supports global expansion.', 'duration': 48.36, 'max_score': 5824.899, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV45824899.jpg'}, {'end': 6052.253, 'src': 'embed', 'start': 5995.227, 'weight': 4, 'content': [{'end': 6007.375, 'text': 'A company AWS account, someone creates this, and then you use identity and access management to create users, groups, and permissions.', 'start': 5995.227, 'duration': 12.148}, {'end': 6009.217, 'text': 'This is how it works.', 'start': 6008.356, 'duration': 0.861}, {'end': 6016.442, 'text': 'So each architect or developer will have an IAM user account.', 'start': 6009.597, 'duration': 6.845}, {'end': 6025.878, 'text': 'And the account that you use to create When you sign up, you create the AWS account.', 'start': 6017.703, 'duration': 8.175}, {'end': 6027.6, 'text': 'That is called the master account.', 'start': 6025.918, 'duration': 1.682}, {'end': 6030.021, 'text': 'Anybody in your company can create that.', 'start': 6028.48, 'duration': 1.541}, {'end': 6035.265, 'text': "The best practice is never use the master account because it's too powerful.", 'start': 6031.442, 'duration': 3.823}, {'end': 6037.887, 'text': 'You basically lock it away.', 'start': 6035.285, 'duration': 2.602}, {'end': 6042.59, 'text': 'What you do with the master account is you create two-factor authentication and you lock it away.', 'start': 6038.467, 'duration': 4.123}, {'end': 6047.354, 'text': 'In serious places, by the way, in places like banks, they have vaults.', 'start': 6043.111, 'duration': 4.243}, {'end': 6050.873, 'text': 'They have vaults where they keep these credentials, by the way.', 'start': 6048.192, 'duration': 2.681}, {'end': 6052.253, 'text': "It's actually done.", 'start': 6050.913, 'duration': 1.34}], 'summary': 'Aws iam allows creating user accounts, groups, and permissions. master account should be secured with two-factor authentication and kept away from day-to-day usage.', 'duration': 57.026, 'max_score': 5995.227, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV45995227.jpg'}, {'end': 6217.673, 'src': 'embed', 'start': 6173.344, 'weight': 6, 'content': [{'end': 6178.067, 'text': 'simply because you are using more stuff.', 'start': 6173.344, 'duration': 4.723}, {'end': 6182.23, 'text': "So it's not because it's multi-region, it's just that you have more servers.", 'start': 6178.788, 'duration': 3.442}, {'end': 6186.993, 'text': 'You have a primary server here, you have a secondary server in the other region.', 'start': 6183.11, 'duration': 3.883}, {'end': 6192.316, 'text': "so that's why your cost will be higher if you have multi-region setup.", 'start': 6186.993, 'duration': 5.323}, {'end': 6198.58, 'text': 'Alright, okay.', 'start': 6197.119, 'duration': 1.461}, {'end': 6208.247, 'text': "What are the roles and responsibilities of AWS administrator? versus I guess what you're asking is is there a difference between AWS administrator and architect?", 'start': 6198.86, 'duration': 9.387}, {'end': 6209.928, 'text': "right?. So it's the same right?", 'start': 6208.247, 'duration': 1.681}, {'end': 6211.669, 'text': 'It is the same.', 'start': 6210.028, 'duration': 1.641}, {'end': 6216.813, 'text': "it's the same as the roles outside, right?", 'start': 6211.669, 'duration': 5.144}, {'end': 6217.673, 'text': 'Outside, okay.', 'start': 6217.133, 'duration': 0.54}], 'summary': 'Multi-region setup increases costs due to more servers. aws administrator and architect roles are the same.', 'duration': 44.329, 'max_score': 6173.344, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV46173344.jpg'}, {'end': 6330.186, 'src': 'embed', 'start': 6303.76, 'weight': 8, 'content': [{'end': 6310.263, 'text': 'Should we be taking those? Yeah, so those are meant to sort of help you with learning this stuff.', 'start': 6303.76, 'duration': 6.503}, {'end': 6311.363, 'text': "So it's not mandatory.", 'start': 6310.283, 'duration': 1.08}, {'end': 6312.504, 'text': "It's not mandatory.", 'start': 6311.723, 'duration': 0.781}, {'end': 6316.805, 'text': "It's just a tool for you to sort of check your progress.", 'start': 6313.364, 'duration': 3.441}, {'end': 6319.307, 'text': "It's not mandatory.", 'start': 6317.406, 'duration': 1.901}, {'end': 6324.749, 'text': 'Just to help you.', 'start': 6324.129, 'duration': 0.62}, {'end': 6327.544, 'text': 'check your progress.', 'start': 6326.823, 'duration': 0.721}, {'end': 6330.186, 'text': "So that's what those are.", 'start': 6327.884, 'duration': 2.302}], 'summary': 'Optional tools for progress tracking in learning.', 'duration': 26.426, 'max_score': 6303.76, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV46303760.jpg'}], 'start': 5491.948, 'title': 'Aws region selection and data residency', 'summary': "Covers the benefits of aws for region selection, disaster recovery, and data residency, legal and security implications, aws's approach to data copying between regions, and potential infrastructure expansion. it also discusses aws regions, account management, user roles, iam usage, multi-region setup costs, and similarities between administrator and architect roles.", 'chapters': [{'end': 5909.198, 'start': 5491.948, 'title': 'Aws region selection and data residency', 'summary': "Explains the benefits of using aws for region selection, disaster recovery, and data residency, highlighting the legal and security implications of data storage, aws's approach to data copying between regions, and the potential for infrastructure expansion into new markets.", 'duration': 417.25, 'highlights': ["AWS's Position on Data Residency AWS ensures that data is stored in the same region where it is set up, adhering to the conscious decision to never copy data between regions, in contrast to consumer companies like Google and Facebook, which transfer data between different continents for high availability purposes.", "Legal and Security Implications of Data Residency The chapter delves into the legal and security implications of data residency, emphasizing how data storage in a specific country subjects it to that country's jurisdiction, enabling authorities to force disclosure of data, with examples such as the requirement for banks in India to store data within the country.", 'Disaster Recovery and Region Selection Benefits AWS facilitates disaster recovery with the ability to quickly set up in a second region, providing geographical separation for continuity, and significantly improving the process compared to traditional methods, making it a compelling reason to use the cloud.', "Expansion Opportunities with AWS Regions AWS's global presence, including edge locations in major population centers, offers the opportunity for infrastructure expansion into new markets, aligning with the growing popularity and reach of products, showcasing the global scalability of AWS services."]}, {'end': 6330.186, 'start': 5909.759, 'title': 'Aws regions, accounts, and roles', 'summary': 'Discussed aws regions, account management, and user roles, emphasizing the use of iam, multi-region setup costs, and the similarities between aws administrator and architect roles.', 'duration': 420.427, 'highlights': ['Companies create a company AWS account and use IAM to manage users, groups, and permissions, with each architect or developer having an IAM user account. Company AWS account and IAM usage for user management.', 'Best practice is to not use the master account for day-to-day operations and to provide appropriate permissions for users to create servers/resources, with emphasis on monitoring and checks. Avoiding direct use of master account and emphasizing user permissions and monitoring.', 'Usage of multi-region setup results in higher costs due to the increased usage of servers and resources, rather than a specific additional fee for multi-region setup. Cost implications of multi-region setup.', 'Roles and responsibilities of AWS administrator and architect are similar, with the main distinction being the focus on deployment for system admins and design for architects. Comparison of roles and responsibilities between AWS administrator and architect.', 'Quizzes are provided as optional tools to aid in learning and to check progress, rather than being mandatory. Use of quizzes as optional learning and progress-checking tools.']}], 'duration': 838.238, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV45491948.jpg', 'highlights': ['AWS ensures data is stored in the same region, never copied between regions', 'AWS facilitates disaster recovery with quick setup in a second region', "AWS's global presence offers infrastructure expansion into new markets", 'Legal and security implications of data residency are discussed', 'Companies create a company AWS account and use IAM for user management', 'Best practice is to avoid direct use of master account for day-to-day operations', 'Multi-region setup results in higher costs due to increased usage of servers', 'Roles and responsibilities of AWS administrator and architect are similar', 'Quizzes are provided as optional tools for learning and progress-checking']}, {'end': 7591.189, 'segs': [{'end': 6396.388, 'src': 'embed', 'start': 6369.79, 'weight': 0, 'content': [{'end': 6375.954, 'text': 'And what you do is go into your courses here and into this particular course.', 'start': 6369.79, 'duration': 6.164}, {'end': 6381.576, 'text': "And then you'll see this tab here called course content.", 'start': 6377.973, 'duration': 3.603}, {'end': 6391.404, 'text': "So under this course content, you'll find all the different material including the presentation and the quiz and some hands-on guides as well.", 'start': 6382.397, 'duration': 9.007}, {'end': 6396.388, 'text': "This is the same place where you'll find the video recording of the session after some time.", 'start': 6391.624, 'duration': 4.764}], 'summary': 'Access course content including presentations, quizzes, and guides in one place.', 'duration': 26.598, 'max_score': 6369.79, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV46369790.jpg'}, {'end': 6505.815, 'src': 'embed', 'start': 6465.151, 'weight': 2, 'content': [{'end': 6467.234, 'text': 'let me copy this stuff here.', 'start': 6465.151, 'duration': 2.083}, {'end': 6482.58, 'text': "Sorry, I'm not able to copy this, but let's try and answer this question.", 'start': 6477.695, 'duration': 4.885}, {'end': 6487.584, 'text': 'So you can use the webinar panel maybe to answer the question.', 'start': 6482.96, 'duration': 4.624}, {'end': 6497.353, 'text': 'So the first question is which of the following is an edge storage or content delivery system that caches data in different locations?', 'start': 6488.065, 'duration': 9.288}, {'end': 6503.299, 'text': "It's just a question on AWS services that we have seen.", 'start': 6497.834, 'duration': 5.465}, {'end': 6505.815, 'text': 'All right.', 'start': 6505.535, 'duration': 0.28}], 'summary': 'Discussion on using webinar panel to answer a question about edge storage or content delivery system in aws services.', 'duration': 40.664, 'max_score': 6465.151, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV46465151.jpg'}, {'end': 6704.835, 'src': 'embed', 'start': 6646.236, 'weight': 3, 'content': [{'end': 6653.202, 'text': "What we'll look at now is how do we choose a region and we'll also start talking about the EC2 service.", 'start': 6646.236, 'duration': 6.966}, {'end': 6660.287, 'text': 'All right.', 'start': 6660.047, 'duration': 0.24}, {'end': 6667.518, 'text': 'How do we choose the region? And we have discussed this a little bit.', 'start': 6664.517, 'duration': 3.001}, {'end': 6672.48, 'text': "We've talked about, say, the residency, data residency, the legal issues around selecting a region.", 'start': 6667.538, 'duration': 4.942}, {'end': 6674.68, 'text': 'But it can be more complicated than that.', 'start': 6672.76, 'duration': 1.92}, {'end': 6676.461, 'text': 'So there are multiple factors.', 'start': 6675.241, 'duration': 1.22}, {'end': 6677.921, 'text': 'For example, pricing.', 'start': 6676.981, 'duration': 0.94}, {'end': 6682.123, 'text': "There's the location of the customers or the users.", 'start': 6679.182, 'duration': 2.941}, {'end': 6683.783, 'text': "It's a very important factor.", 'start': 6682.363, 'duration': 1.42}, {'end': 6688.565, 'text': 'The security and compliance requirements, which we have talked about a little bit.', 'start': 6684.724, 'duration': 3.841}, {'end': 6697.112, 'text': "Sometimes, the service availability, what happens is when you have new features, new services, they're not available in all the regions.", 'start': 6689.465, 'duration': 7.647}, {'end': 6704.835, 'text': 'So the latest features and services first become available in the US East region.', 'start': 6698.489, 'duration': 6.346}], 'summary': 'Consider factors like pricing, user location, security, and service availability when choosing a region for ec2.', 'duration': 58.599, 'max_score': 6646.236, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV46646236.jpg'}, {'end': 6835.483, 'src': 'embed', 'start': 6806.057, 'weight': 5, 'content': [{'end': 6815.849, 'text': 'And also, Mumbai may not have the scale, right? region may have a lot of scale.', 'start': 6806.057, 'duration': 9.792}, {'end': 6817.05, 'text': 'This is the main region.', 'start': 6815.909, 'duration': 1.141}, {'end': 6819.612, 'text': 'It has lots of availability zones as well.', 'start': 6817.09, 'duration': 2.522}, {'end': 6827.938, 'text': "So because of the scale, because of other factors, maybe the cost, you can see there's a huge difference.", 'start': 6819.972, 'duration': 7.966}, {'end': 6835.483, 'text': "There's a very big difference, 30% or so is the difference in the cost between these two data centers.", 'start': 6828.358, 'duration': 7.125}], 'summary': 'Mumbai lacks scale compared to the main region, resulting in a 30% cost difference.', 'duration': 29.426, 'max_score': 6806.057, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV46806057.jpg'}, {'end': 6950.885, 'src': 'embed', 'start': 6925.121, 'weight': 6, 'content': [{'end': 6929.442, 'text': 'You can also make the number of servers smaller, make the size of the server smaller.', 'start': 6925.121, 'duration': 4.321}, {'end': 6935.364, 'text': 'And you can do this very simply with just a few clicks or a few commands, you can do these things.', 'start': 6930.042, 'duration': 5.322}, {'end': 6938.545, 'text': "So that's what EC2 is, Elastic Cloud Compute.", 'start': 6935.984, 'duration': 2.561}, {'end': 6943.266, 'text': "It's a very flexible compute or server infrastructure.", 'start': 6938.945, 'duration': 4.321}, {'end': 6945.882, 'text': 'Right? So EC2 is the service.', 'start': 6944.281, 'duration': 1.601}, {'end': 6946.923, 'text': "It's the name of the service.", 'start': 6945.942, 'duration': 0.981}, {'end': 6950.885, 'text': 'And an EC2 instance is one instance.', 'start': 6947.343, 'duration': 3.542}], 'summary': 'Ec2 allows flexible server scaling with few clicks or commands.', 'duration': 25.764, 'max_score': 6925.121, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV46925121.jpg'}, {'end': 7040.153, 'src': 'embed', 'start': 7004.891, 'weight': 7, 'content': [{'end': 7006.292, 'text': 'These are general purpose.', 'start': 7004.891, 'duration': 1.401}, {'end': 7011.513, 'text': "There's compute optimized, memory optimized, storage optimized, and GPU.", 'start': 7006.692, 'duration': 4.821}, {'end': 7014.574, 'text': 'These are various categories of servers.', 'start': 7012.133, 'duration': 2.441}, {'end': 7018.515, 'text': 'And within each category, you have different sizes as well.', 'start': 7014.874, 'duration': 3.641}, {'end': 7024.68, 'text': 'So the choice when it comes to types of servers is very, very large.', 'start': 7019.255, 'duration': 5.425}, {'end': 7031.746, 'text': "And no matter what your application, you'll find a server which is suitable for that use case.", 'start': 7025, 'duration': 6.746}, {'end': 7040.153, 'text': "So let's just understand this a little bit more, how these servers are, what are the choices of instance types.", 'start': 7032.487, 'duration': 7.666}], 'summary': 'Various server categories and sizes available for different applications.', 'duration': 35.262, 'max_score': 7004.891, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV47004891.jpg'}, {'end': 7170.617, 'src': 'embed', 'start': 7134.658, 'weight': 9, 'content': [{'end': 7140.881, 'text': 'So for example, the T2 instances have what is called burstable CPU.', 'start': 7134.658, 'duration': 6.223}, {'end': 7148.365, 'text': 'Burstable CPU, which means the CPU may have some capacity.', 'start': 7141.822, 'duration': 6.543}, {'end': 7149.766, 'text': 'Maybe you have 1B CPU.', 'start': 7148.665, 'duration': 1.101}, {'end': 7153.773, 'text': 'But if you need, you can use more.', 'start': 7151.072, 'duration': 2.701}, {'end': 7166.076, 'text': 'You can burst, which means this is only suitable for applications where most of the time you are within the capacity, and sometimes you need more.', 'start': 7154.273, 'duration': 11.803}, {'end': 7170.617, 'text': 'So T2 instances are good for things like web servers.', 'start': 7166.996, 'duration': 3.621}], 'summary': 'T2 instances feature burstable cpu, suitable for web servers.', 'duration': 35.959, 'max_score': 7134.658, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV47134658.jpg'}, {'end': 7286.113, 'src': 'embed', 'start': 7255.604, 'weight': 10, 'content': [{'end': 7261.047, 'text': 'Now, you also have, within each type, you have different sizes of servers as well.', 'start': 7255.604, 'duration': 5.443}, {'end': 7272.676, 'text': 'So for example, you have, This Nano server, Nano is basically just half a gig RAM, half a gig of RAM, so very small.', 'start': 7261.387, 'duration': 11.289}, {'end': 7276.36, 'text': 'This laptop, for example, has perhaps four gigs.', 'start': 7273.196, 'duration': 3.164}, {'end': 7282.328, 'text': "So this is a server which is one-fourth the RAM of my laptop, so it's a very small server.", 'start': 7276.681, 'duration': 5.647}, {'end': 7286.113, 'text': 'On the other extreme, you have something very large.', 'start': 7283.67, 'duration': 2.443}], 'summary': 'Different server types with varying ram sizes, from half a gig to four gigs.', 'duration': 30.509, 'max_score': 7255.604, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV47255604.jpg'}, {'end': 7343.515, 'src': 'embed', 'start': 7316.884, 'weight': 11, 'content': [{'end': 7326.389, 'text': 'So, you have an hourly price of running these servers, and you can see the prices basically linearly increase with the size of the server.', 'start': 7316.884, 'duration': 9.505}, {'end': 7333.612, 'text': 'So the smaller servers will have the least price per hour, and the bigger servers will have obviously more price per hour.', 'start': 7326.609, 'duration': 7.003}, {'end': 7343.515, 'text': 'So this is, for example the Nano server is available at close to half a cent per hour, half a US cent per hour,', 'start': 7333.732, 'duration': 9.783}], 'summary': 'Hourly server prices increase linearly with size, e.g. nano server costs half a us cent per hour.', 'duration': 26.631, 'max_score': 7316.884, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV47316884.jpg'}, {'end': 7481.778, 'src': 'embed', 'start': 7449.89, 'weight': 12, 'content': [{'end': 7462.477, 'text': 'So basically the idea is you get more CPU per dollar, more CPU per dollar or cent, which means you get, these are optimized to give you more CPU.', 'start': 7449.89, 'duration': 12.587}, {'end': 7468.701, 'text': 'So for the same cost, you will get more CPU if you use compute optimized servers.', 'start': 7462.777, 'duration': 5.924}, {'end': 7470.762, 'text': "That's basically the idea.", 'start': 7469.481, 'duration': 1.281}, {'end': 7477.997, 'text': 'So under this category, under compute-optimized servers, you have different sizes as well.', 'start': 7474.175, 'duration': 3.822}, {'end': 7481.778, 'text': 'So you have the large size, which has 4 GB of RAM.', 'start': 7478.357, 'duration': 3.421}], 'summary': 'Compute-optimized servers offer more cpu per dollar, with the large size having 4gb of ram.', 'duration': 31.888, 'max_score': 7449.89, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV47449890.jpg'}, {'end': 7551.765, 'src': 'embed', 'start': 7515.76, 'weight': 13, 'content': [{'end': 7518.101, 'text': "Okay, now storage optimized, it's the same idea.", 'start': 7515.76, 'duration': 2.341}, {'end': 7523.044, 'text': 'They are designed to give you better storage or more storage per dollar.', 'start': 7518.401, 'duration': 4.643}, {'end': 7533.51, 'text': 'So there may be some requirements, for example, data warehouses, Hadoop, big data,', 'start': 7523.664, 'duration': 9.846}, {'end': 7538.853, 'text': 'Hadoop type of processing where you need a lot of storage because your data sets are very large.', 'start': 7533.51, 'duration': 5.343}, {'end': 7542.14, 'text': 'You may be analyzing log files, for example.', 'start': 7539.698, 'duration': 2.442}, {'end': 7551.765, 'text': 'You might be analyzing click-through data from large web properties like, say, Amazon.com.', 'start': 7542.46, 'duration': 9.305}], 'summary': 'Storage optimized solutions provide better storage per dollar for big data processing and analysis.', 'duration': 36.005, 'max_score': 7515.76, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV47515760.jpg'}], 'start': 6341.756, 'title': 'Aws regions and ec2 instances', 'summary': 'Covers accessing course material, including learning management system url, and availability of video recordings. it also discusses selecting aws regions and availability zones, emphasizing factors influencing region selection. furthermore, it delves into understanding ec2 instances, highlighting the importance of selecting the right region for servers based on user location and the different types and categories of ec2 instances.', 'chapters': [{'end': 6528.911, 'start': 6341.756, 'title': 'Accessing course material and resources', 'summary': 'Explains how to access course material and resources, including the learning management system url, the process to access course content, and the availability of video recordings, while also discussing a question regarding an edge storage or content delivery system on aws.', 'duration': 187.155, 'highlights': ['Accessing the learning management system by logging in to edureka.co and navigating to the course content tab is explained. The process to access course content and resources is detailed, emphasizing the importance of using the learning management system.', 'The availability of video recordings of the session within the learning management system is mentioned. The presence of video recordings as part of the course material is highlighted, indicating the convenience for learners.', 'Discussion and clarification about an edge storage or content delivery system question related to AWS services, specifically focusing on CloudFront as the correct answer. A detailed explanation is provided regarding the correct answer to a question about an edge storage or content delivery system on AWS, emphasizing CloudFront as the answer.']}, {'end': 6866.336, 'start': 6529.571, 'title': 'Selecting aws regions and availability zones', 'summary': 'Discusses the selection of aws regions and availability zones, emphasizing that all availability zones are equal and factors such as pricing, user location, security, and service availability influence region selection, illustrated with an example of choosing between regions in india and the us based on user location and cost.', 'duration': 336.765, 'highlights': ["The chapter emphasizes that all availability zones are equal and there's no reason to choose one over another.", 'Factors influencing the selection of AWS regions include pricing, user location, security and compliance requirements, and service availability.', 'An example is provided to illustrate the decision-making process of choosing between AWS regions based on user location and cost, highlighting the impact of pricing and latency on the selection.', 'The cost difference between AWS data centers in India and the US is highlighted, with a significant 30% price variation, emphasizing the importance of pricing in region selection.', 'The potential impact of latency on user experience is discussed in the context of selecting AWS regions based on user location.', 'The various factors to consider when choosing a region are discussed, including data residency, legal issues, pricing, user location, security and compliance requirements, and service availability.']}, {'end': 7087.201, 'start': 6867.056, 'title': 'Selecting regions and understanding ec2 instances', 'summary': 'Discusses the importance of selecting the right region for servers based on user location, introduces ec2 as a flexible server infrastructure allowing easy scaling of compute capacity and delves into the different types and categories of ec2 instances, emphasizing the vast range of options available to cater to various application needs.', 'duration': 220.145, 'highlights': ['EC2 as a flexible compute infrastructure EC2 allows the stretching of compute capacity, server size, and storage capacity in both directions, making it a highly adaptable and scalable infrastructure for various needs.', 'Types and categories of EC2 instances The discussion covers general purpose, compute optimized, memory optimized, storage optimized, and GPU as categories of EC2 instances, highlighting the extensive range of options available to suit different application requirements.', 'Importance of selecting the right region for servers Emphasizes the significance of placing servers in the region with the highest user concentration to optimize performance and user experience.']}, {'end': 7591.189, 'start': 7088.139, 'title': 'Understanding cloud server types & usage', 'summary': 'Explains the differences between t2 and m4 instances, highlighting the burstable cpu feature of t2 instances and the consistent performance of m4 instances, while also discussing the pricing and use cases of general purpose, compute optimized, and storage optimized servers.', 'duration': 503.05, 'highlights': ['T2 instances have burstable CPU, suitable for web servers with flat usage but occasional spikes, while M4 instances are not burstable and are suitable for consistent workloads like databases. T2 instances have burstable CPU, suitable for web servers with flat usage but occasional spikes, while M4 instances are not burstable and are suitable for consistent workloads like databases.', 'Server sizes vary within each type, with options like Nano server with half a gig of RAM and M4T 10x large with 40 CPUs and 160 GB of RAM. Server sizes vary within each type, with options like Nano server with half a gig of RAM and M4T 10x large with 40 CPUs and 160 GB of RAM.', 'Cloud server pricing is usage-based, linearly increasing with server size, where smaller servers have lower hourly prices, such as the Nano server available at close to half a cent per hour. Cloud server pricing is usage-based, linearly increasing with server size, where smaller servers have lower hourly prices, such as the Nano server available at close to half a cent per hour.', 'Compute optimized servers provide more CPU per dollar, with options like the large size with 4 GB of RAM and 8x large with 60 GB of RAM, suitable for CPU-intensive workloads like cache servers and analytics. Compute optimized servers provide more CPU per dollar, with options like the large size with 4 GB of RAM and 8x large with 60 GB of RAM, suitable for CPU-intensive workloads like cache servers and analytics.', 'Storage optimized servers are designed to offer better storage or more storage per dollar, catering to requirements of large data sets for applications like data warehouses and Hadoop processing. Storage optimized servers are designed to offer better storage or more storage per dollar, catering to requirements of large data sets for applications like data warehouses and Hadoop processing.']}], 'duration': 1249.433, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV46341756.jpg', 'highlights': ['Accessing course content and resources through the learning management system is detailed, emphasizing its importance.', 'The availability of video recordings within the learning management system is highlighted, indicating convenience for learners.', 'A detailed explanation is provided regarding the correct answer to a question about an edge storage or content delivery system on AWS, emphasizing CloudFront as the answer.', 'Factors influencing the selection of AWS regions include pricing, user location, security and compliance requirements, and service availability.', 'An example is provided to illustrate the decision-making process of choosing between AWS regions based on user location and cost, highlighting the impact of pricing and latency on the selection.', 'The cost difference between AWS data centers in India and the US is highlighted, with a significant 30% price variation, emphasizing the importance of pricing in region selection.', 'EC2 allows the stretching of compute capacity, server size, and storage capacity in both directions, making it a highly adaptable and scalable infrastructure for various needs.', 'The discussion covers general purpose, compute optimized, memory optimized, storage optimized, and GPU as categories of EC2 instances, highlighting the extensive range of options available to suit different application requirements.', 'Emphasizes the significance of placing servers in the region with the highest user concentration to optimize performance and user experience.', 'T2 instances have burstable CPU, suitable for web servers with flat usage but occasional spikes, while M4 instances are not burstable and are suitable for consistent workloads like databases.', 'Server sizes vary within each type, with options like Nano server with half a gig of RAM and M4T 10x large with 40 CPUs and 160 GB of RAM.', 'Cloud server pricing is usage-based, linearly increasing with server size, where smaller servers have lower hourly prices, such as the Nano server available at close to half a cent per hour.', 'Compute optimized servers provide more CPU per dollar, with options like the large size with 4 GB of RAM and 8x large with 60 GB of RAM, suitable for CPU-intensive workloads like cache servers and analytics.', 'Storage optimized servers are designed to offer better storage or more storage per dollar, catering to requirements of large data sets for applications like data warehouses and Hadoop processing.']}, {'end': 9514.167, 'segs': [{'end': 7658.117, 'src': 'embed', 'start': 7627.297, 'weight': 0, 'content': [{'end': 7631.581, 'text': 'So these are some specialized categories that are available as well.', 'start': 7627.297, 'duration': 4.284}, {'end': 7639.905, 'text': "So what we've seen is we've seen that there are these different categories from general purpose to compute storage memory optimized and GPU instances.", 'start': 7631.882, 'duration': 8.023}, {'end': 7643.226, 'text': "So they're designed for different types of applications.", 'start': 7640.225, 'duration': 3.001}, {'end': 7646.987, 'text': 'So AWS is basically reacting to what the needs of the market are.', 'start': 7643.886, 'duration': 3.101}, {'end': 7658.117, 'text': "So they're looking at the market for servers They are finding out that these guys need more CPU, so let's design some CPU optimized servers.", 'start': 7647.867, 'duration': 10.25}], 'summary': 'Aws offers specialized categories including compute, storage, memory, and gpu instances to meet market needs.', 'duration': 30.82, 'max_score': 7627.297, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV47627297.jpg'}, {'end': 7751.763, 'src': 'embed', 'start': 7724.465, 'weight': 1, 'content': [{'end': 7729.09, 'text': 'you needed to do a lot of capacity planning because of the lack of flexibility.', 'start': 7724.465, 'duration': 4.625}, {'end': 7736.177, 'text': "You didn't want to make a mistake in how much you needed because any change would need a full cycle of purchasing.", 'start': 7729.37, 'duration': 6.807}, {'end': 7743.116, 'text': "Or if you bought too much, then you'll be accused of sort of wasting your funds.", 'start': 7737.59, 'duration': 5.526}, {'end': 7745.758, 'text': 'So with cloud, however, you just use what you need.', 'start': 7743.396, 'duration': 2.362}, {'end': 7749.141, 'text': 'If you change your mind, you can change your mind very, very simply.', 'start': 7746.358, 'duration': 2.783}, {'end': 7751.763, 'text': "There's no cost to changing your mind.", 'start': 7749.161, 'duration': 2.602}], 'summary': 'Cloud offers flexibility, no wasted funds, and easy capacity adjustments.', 'duration': 27.298, 'max_score': 7724.465, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV47724465.jpg'}, {'end': 8127.23, 'src': 'embed', 'start': 8098.055, 'weight': 3, 'content': [{'end': 8099.495, 'text': 'this is automated, right?', 'start': 8098.055, 'duration': 1.44}, {'end': 8103.258, 'text': 'And the way it works is, if you know.', 'start': 8100.016, 'duration': 3.242}, {'end': 8106.239, 'text': 'the way it works is, you have a credit system right?', 'start': 8103.258, 'duration': 2.981}, {'end': 8108.16, 'text': 'So you earn credit.', 'start': 8106.559, 'duration': 1.601}, {'end': 8127.23, 'text': 'you earn credit when the usage is below the capacity of the baseline and that credit can be used when there is a burst.', 'start': 8108.16, 'duration': 19.07}], 'summary': 'Automated credit system rewards for efficient usage and supports bursts', 'duration': 29.175, 'max_score': 8098.055, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV48098055.jpg'}, {'end': 8460.372, 'src': 'embed', 'start': 8426.539, 'weight': 2, 'content': [{'end': 8432.323, 'text': "So when you're able to make a commitment for the long term, then you should use reserved instances.", 'start': 8426.539, 'duration': 5.784}, {'end': 8442.57, 'text': 'You should use reserved instances because reserved instances are 60%, sometimes more, cheaper than on-demand instances.', 'start': 8433.024, 'duration': 9.546}, {'end': 8447.926, 'text': 'So 60% is a very big saving.', 'start': 8444.644, 'duration': 3.282}, {'end': 8460.372, 'text': 'And so you should, once a pattern is established, once you expect the servers to be there for the long term, always use reserved instances.', 'start': 8448.386, 'duration': 11.986}], 'summary': 'Use reserved instances for long-term commitment, saving up to 60%.', 'duration': 33.833, 'max_score': 8426.539, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV48426539.jpg'}, {'end': 9329.408, 'src': 'embed', 'start': 9287.902, 'weight': 4, 'content': [{'end': 9288.983, 'text': 'than the historical prices.', 'start': 9287.902, 'duration': 1.081}, {'end': 9293.866, 'text': 'In this way, you are sure to get the spot instances.', 'start': 9289.323, 'duration': 4.543}, {'end': 9297.428, 'text': 'Because remember, your billing is on actual prices, not on your bid price.', 'start': 9293.906, 'duration': 3.522}, {'end': 9298.869, 'text': 'So you can bid way higher.', 'start': 9297.688, 'duration': 1.181}, {'end': 9304.252, 'text': "So you're sure to get spot instances, and your billing will be on actual prices.", 'start': 9299.569, 'duration': 4.683}, {'end': 9310.136, 'text': "So when you start using this, when you start experimenting with this, you'll learn more about these things.", 'start': 9304.812, 'duration': 5.324}, {'end': 9313.998, 'text': 'But often, the pricing history is very important as well.', 'start': 9310.456, 'duration': 3.542}, {'end': 9329.408, 'text': 'all right, okay, okay, folks, so you know we will come back to this.', 'start': 9326.246, 'duration': 3.162}], 'summary': 'Using spot instances can result in savings on actual prices, rather than bid prices.', 'duration': 41.506, 'max_score': 9287.902, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV49287902.jpg'}], 'start': 7591.609, 'title': 'Aws server types, cloud flexibility, and purchasing options', 'summary': 'Covers specialized aws instance categories, cloud flexibility, and purchasing options, including details on capacity planning, cost savings, and best practices for ec2 usage.', 'chapters': [{'end': 7697.932, 'start': 7591.609, 'title': 'Aws server types and specializations', 'summary': 'Discusses the various specialized categories of aws instances, such as storage optimized, memory optimized, and gpu instances, designed for different applications, reacting to market needs and offering a wide range of choices.', 'duration': 106.323, 'highlights': ['AWS offers specialized categories of instances such as storage optimized, memory optimized, and GPU instances, designed for different types of applications. AWS provides specialized categories of instances tailored for specific needs, including storage optimized, memory optimized, and GPU instances, catering to different types of applications.', 'AWS is reacting to market needs by offering a wide range of choices for instance types, catering to various segments in the markets. AWS is responding to market demands by providing a diverse range of instance types, addressing the needs of different market segments and offering a variety of choices.', 'AWS instance types range from general purpose to compute storage memory optimized and GPU instances, with different sizes and types available under each category. AWS instance types encompass a spectrum from general-purpose to specialized categories such as compute, storage, memory optimized, and GPU instances, with various sizes and types available within each category.']}, {'end': 8231.49, 'start': 7698.732, 'title': 'Cloud flexibility and capacity planning', 'summary': 'Discusses the flexibility of cloud computing, including the ease of resizing instances, elimination of traditional capacity planning, and automated bursting capacity of t2 instances.', 'duration': 532.758, 'highlights': ['With cloud, capacity planning is no longer as important as it used to be, as you just use what you need without the need for traditional forecasting or purchasing cycles. The flexibility of cloud computing eliminates the need for traditional capacity planning, allowing users to use resources as needed without the constraints of forecasting or purchasing cycles.', 'Resizing an EC2 instance may cause an outage as a new virtual server on a different physical host replaces the older one, but alternative solutions like auto-scaling groups or creating new servers and transferring IP addresses provide on-the-fly scaling without downtime. Resizing an EC2 instance may cause an outage due to the replacement of the older server with a new one, but alternative solutions such as auto-scaling groups and transferring IP addresses to new servers enable on-the-fly scaling without downtime.', 'T2 instances have an automated bursting capacity, utilizing a credit system where users earn credits when usage is below the baseline capacity and can use these credits during bursts. T2 instances feature automated bursting capacity with a credit system, allowing users to earn and utilize credits when usage is below the baseline capacity, enabling automatic bursts.']}, {'end': 8762.276, 'start': 8231.93, 'title': 'Purchasing options for aws instances', 'summary': 'Explains the three purchasing options for aws instances: on-demand, reserved, and spot instances, with details on cost savings and use cases, including the magic figure of seven months for deciding the option.', 'duration': 530.346, 'highlights': ['Reserved instances are 60% cheaper than on-demand instances, making them the best choice for long-term server needs, especially beyond the magic figure of seven months. Reserved instances offer significant cost savings, up to 60%, compared to on-demand instances, making them the best choice for long-term server needs, especially beyond the magic figure of seven months.', 'On-demand instances are suitable for short-term, temporary needs, while spot instances can be very cheap, sometimes up to 90% cheaper than on-demand instances, making them a good choice for jobs that can wait and withstand interruption. On-demand instances are suitable for short-term, temporary needs, while spot instances can be very cheap, sometimes up to 90% cheaper than on-demand instances, making them a good choice for jobs that can wait and withstand interruption, such as batch jobs or big data processing.', 'The magic figure for deciding the purchasing option is seven months, where reserved instances start to make more sense than on-demand instances. The magic figure for deciding the purchasing option is seven months, where reserved instances start to make more sense than on-demand instances for cost savings.']}, {'end': 8926.767, 'start': 8763.897, 'title': 'Purchasing options for ec2 instances', 'summary': 'Explains how a company, edureka, can use on-demand, reserved, and spot instances for their hadoop cluster, class servers, and data analysis needs.', 'duration': 162.87, 'highlights': ['Edureka can reserve instances for their popular Hadoop cluster used continuously for over seven months, indicating the long-term usage.', 'For running classes for five hours a day, Edureka can use on-demand instances due to the limited and non-steady usage.', 'Edureka can utilize spot instances for non-urgent big data analysis jobs, waiting for them to be available at desired prices.']}, {'end': 9514.167, 'start': 8927.087, 'title': 'Optimizing ec2 usage', 'summary': 'Discusses the best practices for utilizing ec2 instances, including mixing reserved with on-demand instances, understanding spot instance pricing, and preparing for a hands-on project on launching and setting up ec2 instances.', 'duration': 587.08, 'highlights': ['Mixing reserved with on-demand instances is a recommended strategy, particularly when using auto-scaling groups, to optimize usage based on steady and occasional capacity needs. Recommended strategy for utilizing EC2 instances, optimizing usage based on steady and occasional capacity needs, particularly beneficial when using auto-scaling groups.', 'Understanding spot instance pricing involves analyzing pricing history to determine bidding strategies, such as bidding way higher than historical prices to ensure acquiring spot instances and billing based on actual prices. Analyzing pricing history to determine bidding strategies, bidding way higher than historical prices to ensure acquiring spot instances and billing based on actual prices.', 'Preparing for a hands-on project on launching and setting up EC2 instances, including connecting to them, setting up applications like WordPress, and utilizing additional resources for further preparation. Hands-on project on launching and setting up EC2 instances, including connecting to them, setting up applications like WordPress, and utilizing additional resources for further preparation.']}], 'duration': 1922.558, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/jGrWsQ2KCV4/pics/jGrWsQ2KCV47591609.jpg', 'highlights': ['AWS offers specialized categories of instances tailored for specific needs, including storage optimized, memory optimized, and GPU instances, catering to different types of applications.', 'The flexibility of cloud computing eliminates the need for traditional capacity planning, allowing users to use resources as needed without the constraints of forecasting or purchasing cycles.', 'Reserved instances offer significant cost savings, up to 60%, compared to on-demand instances, making them the best choice for long-term server needs, especially beyond the magic figure of seven months.', 'T2 instances feature automated bursting capacity with a credit system, allowing users to earn and utilize credits when usage is below the baseline capacity, enabling automatic bursts.', 'Understanding spot instance pricing involves analyzing pricing history to determine bidding strategies, such as bidding way higher than historical prices to ensure acquiring spot instances and billing based on actual prices.']}], 'highlights': ['AWS revenues are 10 times the revenues of all other players combined.', 'AWS holds 60% market share.', 'The global infrastructure of AWS is made up of multiple regions, which are large data centers, and it is essential to choose the appropriate region for your applications, impacting performance and latency.', 'The course prepares individuals to become an AWS solutions architect by providing an introduction to cloud computing and hands-on experience in using AWS services, with a focus on creating an account, starting a server, connecting to servers, and installing applications.', 'Importance of creating applications that are highly available and fast to meet industry standards and customer expectations.', 'CloudFormation is a service that allows users to create templates of their infrastructure, enabling easy provisioning and deployment of multiple stacks.', 'Amazon S3 offers infinitely scalable storage with a maximum object size limit of 5 terabytes, high durability with 99.99% SLA, and cost-effectiveness based on usage.', 'EBS (Elastic Block Store) provides reliable network-based block storage, 20 times more reliable than hard disks, with sizes ranging from 1 GB to 16 terabytes and various storage types for different applications.', 'RDS is a managed service for relational databases like MySQL, Oracle, and Microsoft SQL Server, offering features like backup, software patches, replication, failover, and read replicas, simplifying database management for users.', 'DynamoDB provides a managed NoSQL service, catering to applications requiring very large data sets, fast performance, low latency, and dynamic data structures, offering a simple way to start using NoSQL in applications by specifying the needed capacity.', 'Automating the deployment process with CloudFormation template, saving time and effort.', 'IAM plays a critical role in controlling access and managing users within an AWS account.', 'CloudFormation creates entire stacks and maintains infrastructure as code, while Docker deploys multiple apps on the same server.', 'AWS has data centers in various regions around the world, including major economies like the US, India, Europe, and Asia.', 'AWS edge locations reduce latency by caching content close to the user, improving user experience.', 'AWS ensures data is stored in the same region, never copied between regions', 'Reserved instances offer significant cost savings, up to 60%, compared to on-demand instances, making them the best choice for long-term server needs, especially beyond the magic figure of seven months.', 'Understanding spot instance pricing involves analyzing pricing history to determine bidding strategies, such as bidding way higher than historical prices to ensure acquiring spot instances and billing based on actual prices.']}