title
What is Agile?

description
Telusko Courses: Java Simplified LiveCourse : https://bit.ly/java-pro-telusko Advance Java with Spring Boot Live Course : https://bit.ly/adv-java-telusko Complete java developer Course : https://bit.ly/complete-java Coupon Code: TELUSKO10 (10% off) Udemy Courses: Java:- https://bit.ly/JavaUdemyTelusko Spring:- https://bit.ly/SpringUdemyTelusko Java For Programmers:- https://bit.ly/javaProgrammers For More Queries WhatsApp or Call on : +919008963671 website : https://courses.telusko.com/ Instagram : https://www.instagram.com/navinreddyofficial/ Linkedin : https://in.linkedin.com/in/navinreddy20 TELUSKO Android App : https://bit.ly/TeluskoApp In this video we will talk about What Agile is and why to use it. #agile #waterfall We will also see : What is waterfall model Problems with waterfall model Why and when to use Agile 4 Values and 12 principles of Agile Scrum Video : https://bit.ly/31YSGKm Trainer: Navin Reddy Editing Monitors : https://amzn.to/2RfKWgL https://amzn.to/2Q665JW https://amzn.to/2OUP21a. Java:- https://bit.ly/JavaUdemyTelusko Spring:- https://bit.ly/SpringUdemyTelusko More Learning : Java :- https://bit.ly/3x6rr0N Python :- https://bit.ly/3GRc7JX Django :- https://bit.ly/3MmoJK6 JavaScript :- https://bit.ly/3tiAlHo Node JS :- https://bit.ly/3GT4liq Rest Api :-https://bit.ly/3MjhZwt Servlet :- https://bit.ly/3Q7eA7k Spring Framework :- https://bit.ly/3xi7buh Design Patterns in Java :- https://bit.ly/3MocXiq Docker :- https://bit.ly/3xjWzLA Blockchain Tutorial :- https://bit.ly/3NSbOkc Corda Tutorial:- https://bit.ly/3thbUKa Hyperledger Fabric :- https://bit.ly/38RZCRB NoSQL Tutorial :- https://bit.ly/3aJpRuc Mysql Tutorial :- https://bit.ly/3thpr4L Data Structures using Java :- https://bit.ly/3MuJa7S Git Tutorial :- https://bit.ly/3NXyCPu Donation: PayPal Id : navinreddy20 https://www.telusko.com

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{'title': 'What is Agile?', 'heatmap': [{'end': 368.982, 'start': 350.366, 'weight': 0.746}, {'end': 418.157, 'start': 403.311, 'weight': 0.814}, {'end': 636.866, 'start': 597.044, 'weight': 0.708}, {'end': 716.268, 'start': 677.416, 'weight': 0.763}], 'summary': 'Exploring challenges faced by non-technical entrepreneurs in creating competitive applications like whatsapp due to fast-changing technology, the drawbacks of the waterfall model in software development lifecycle, and an introduction to the agile philosophy, its values, and principles.', 'chapters': [{'end': 121.476, 'segs': [{'end': 34.018, 'src': 'embed', 'start': 0.814, 'weight': 1, 'content': [{'end': 1.855, 'text': 'Welcome back aliens.', 'start': 0.814, 'duration': 1.041}, {'end': 4.697, 'text': "My name is Navin Reddy and today we'll talk about Agile.", 'start': 1.955, 'duration': 2.742}, {'end': 7.359, 'text': 'So before going for Agile, I want to tell you a story.', 'start': 5.197, 'duration': 2.162}, {'end': 15.144, 'text': 'Now one of my friend, you can say a close friend, called Krishna and he is basically from a non-technical background.', 'start': 7.979, 'duration': 7.165}, {'end': 20.548, 'text': 'He has done his commerce and then he was working for a big company and he went to Japan for some years.', 'start': 15.184, 'duration': 5.364}, {'end': 27.933, 'text': 'He came back to India and he has, what do you say, earned a lot of money and from using that money now, he wants to do some business.', 'start': 20.608, 'duration': 7.325}, {'end': 34.018, 'text': 'Now the trending thing nowadays is IT industry, right? So create a solution and you will earn a lot.', 'start': 28.533, 'duration': 5.485}], 'summary': "Navin reddy discusses agile and shares a story about a friend's transition to the it industry.", 'duration': 33.204, 'max_score': 0.814, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/NpCEjtKAa20/pics/NpCEjtKAa20814.jpg'}, {'end': 84.131, 'src': 'embed', 'start': 59.457, 'weight': 0, 'content': [{'end': 65.459, 'text': "it looks like a small application using which you can only chat, but there's lots of things going beyond it, right?", 'start': 59.457, 'duration': 6.002}, {'end': 67.341, 'text': 'so he wanted to make an application like whatsapp.', 'start': 65.459, 'duration': 1.882}, {'end': 71.203, 'text': "now, since he's from non-technical background, he cannot do it by himself, right?", 'start': 67.341, 'duration': 3.862}, {'end': 80.228, 'text': 'so he went to one of the vendor, a software vendor, and they said okay, we will give you this application in one year, the entire application, okay,', 'start': 71.203, 'duration': 9.025}, {'end': 84.131, 'text': 'starting from the designs and all the entire stuff.', 'start': 80.228, 'duration': 3.903}], 'summary': 'A non-technical person wanted to create a chat app like whatsapp. he approached a software vendor who promised to deliver the entire application, including designs, within one year.', 'duration': 24.674, 'max_score': 59.457, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/NpCEjtKAa20/pics/NpCEjtKAa2059457.jpg'}, {'end': 131.385, 'src': 'embed', 'start': 103.685, 'weight': 2, 'content': [{'end': 106.967, 'text': 'But in that one year, WhatsApp got lots of features.', 'start': 103.685, 'duration': 3.282}, {'end': 110.809, 'text': 'See, we are living in a world now where things are changing very fast.', 'start': 107.447, 'duration': 3.362}, {'end': 114.431, 'text': 'WhatsApp, one year before, is very different from now.', 'start': 111.329, 'duration': 3.102}, {'end': 119.375, 'text': 'right. same goes with paytm, same goes with facebook, same goes with gmail.', 'start': 115.271, 'duration': 4.104}, {'end': 121.476, 'text': 'every day they are adding new features.', 'start': 119.375, 'duration': 2.101}, {'end': 126.541, 'text': "so if you want an application as a client, if you're going to a vendor and say hey, i want a software,", 'start': 121.476, 'duration': 5.065}, {'end': 131.385, 'text': "if a vendor says we will give you the entire software in one year, that's a very big time.", 'start': 126.541, 'duration': 4.844}], 'summary': 'In one year, whatsapp and other apps added numerous features, reflecting rapid change in the tech world.', 'duration': 27.7, 'max_score': 103.685, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/NpCEjtKAa20/pics/NpCEjtKAa20103685.jpg'}], 'start': 0.814, 'title': 'Challenges in creating competitive applications', 'summary': 'Discusses challenges faced by non-technical entrepreneurs in creating competitive applications like whatsapp, addressing the impact of fast-changing technology and the need for agility in software development.', 'chapters': [{'end': 121.476, 'start': 0.814, 'title': 'Challenges of creating a competitive application', 'summary': 'Discusses the challenges faced by a non-technical entrepreneur in creating a competitive application like whatsapp, including the impact of fast-changing technology and the need for agility in software development.', 'duration': 120.662, 'highlights': ['The challenge of creating a competitive application like WhatsApp by a non-technical entrepreneur is emphasized, highlighting the impact of fast-changing technology. ', 'The entrepreneur faced the issue of the application landscape changing rapidly, with WhatsApp acquiring numerous features in just one year. WhatsApp acquiring numerous features in a year.', 'The story illustrates the necessity for agility in software development due to the rapidly changing technology landscape. Illustrates the necessity for agility in software development.']}], 'duration': 120.662, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/NpCEjtKAa20/pics/NpCEjtKAa20814.jpg', 'highlights': ['The challenge of creating a competitive application like WhatsApp by a non-technical entrepreneur is emphasized, highlighting the impact of fast-changing technology.', 'The story illustrates the necessity for agility in software development due to the rapidly changing technology landscape.', 'The entrepreneur faced the issue of the application landscape changing rapidly, with WhatsApp acquiring numerous features in just one year.']}, {'end': 331.637, 'segs': [{'end': 310.591, 'src': 'embed', 'start': 255.531, 'weight': 0, 'content': [{'end': 259.411, 'text': 'But unfortunately, if you follow waterfall, you cannot change something in between.', 'start': 255.531, 'duration': 3.88}, {'end': 261.232, 'text': 'So there are some issues with waterfall.', 'start': 259.832, 'duration': 1.4}, {'end': 265.213, 'text': "By no means I'm saying waterfall is bad, but then waterfall has some issues.", 'start': 261.432, 'duration': 3.781}, {'end': 269.454, 'text': 'The first issue is the time to market is very slow or low, right?', 'start': 265.233, 'duration': 4.221}, {'end': 273.714, 'text': 'So if you want to build a software now, it will take some time to build the entire software.', 'start': 269.494, 'duration': 4.22}, {'end': 277.295, 'text': 'And the market is somewhere else in that one year or two years.', 'start': 274.194, 'duration': 3.101}, {'end': 282.496, 'text': 'so, if you want to build your own app now, start with the smallest part.', 'start': 277.935, 'duration': 4.561}, {'end': 285.017, 'text': "don't wait for the complete application.", 'start': 282.496, 'duration': 2.521}, {'end': 289.918, 'text': 'second thing, in waterfall, if you want to make changes, it will be very difficult see.', 'start': 285.017, 'duration': 4.901}, {'end': 292.479, 'text': 'you have to understand your client and you have to understand the market.', 'start': 289.918, 'duration': 2.561}, {'end': 301.101, 'text': 'market is changing very fast and, of course, if client is investing his money in the software, of course you want to provide a client what it needs,', 'start': 292.479, 'duration': 8.622}, {'end': 306.026, 'text': 'right. so you have to make sure that you accept the client changes.', 'start': 301.781, 'duration': 4.245}, {'end': 307.667, 'text': 'so this problem is there from long time.', 'start': 306.026, 'duration': 1.641}, {'end': 308.128, 'text': 'you know.', 'start': 307.667, 'duration': 0.461}, {'end': 310.591, 'text': 'in fact, software industry is very new.', 'start': 308.128, 'duration': 2.463}], 'summary': 'Waterfall model has slow time to market, difficult changes, and client needs challenges.', 'duration': 55.06, 'max_score': 255.531, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/NpCEjtKAa20/pics/NpCEjtKAa20255531.jpg'}], 'start': 121.476, 'title': 'Drawbacks of the waterfall model in software development lifecycle', 'summary': 'Highlights the inefficiency of the sequential process, inability to accommodate changing requirements, and challenges such as delayed software delivery, hindering adaptability, and slow time to market in the fast-changing software industry.', 'chapters': [{'end': 192.144, 'start': 121.476, 'title': 'Software development life cycle and waterfall model', 'summary': 'Explains the drawbacks of the waterfall model in software development lifecycle, highlighting the inefficiency of the sequential process and the inability to accommodate changing requirements, culminating in delayed software delivery.', 'duration': 70.668, 'highlights': ['The waterfall model in software development lifecycle follows a sequential process including requirement gathering, analysis, design, coding, testing, deployment, and maintenance, leading to inefficiency in accommodating changing requirements and delayed software delivery.', 'The inefficiency of the waterfall model is highlighted by the inability to go back to the previous phase once progressed, causing delays in software development and delivery.', 'The drawbacks of the waterfall model are exemplified by the inability to make changes once progressed to the testing phase, leading to rigidity in accommodating evolving requirements and delaying software delivery.']}, {'end': 232.273, 'start': 192.484, 'title': 'Waterfall method limitations', 'summary': 'Discusses the limitations of the waterfall method, where developers face challenges in incorporating changes post obtaining all requirements, hindering adaptability and responsiveness to client demands.', 'duration': 39.789, 'highlights': ['Developers face challenges in incorporating changes post obtaining all requirements, hindering adaptability and responsiveness to client demands.', 'In the waterfall method, the entire set of requirements must be obtained before starting, leading to inflexibility in accommodating new features or changes.', 'The rigid structure of the waterfall method results in developers being unable to adapt to changing client demands and market trends.']}, {'end': 331.637, 'start': 232.773, 'title': 'Challenges of waterfall model', 'summary': 'Discusses the challenges of the waterfall model, including slow time to market, difficulties in making changes, and the need to adapt to client and market requirements in the fast-changing software industry.', 'duration': 98.864, 'highlights': ["The slow time to market in the waterfall model results in software taking a long time to develop, which may lead to misalignment with the market, affecting the software's relevance and competitiveness.", 'Difficulties in making changes within the waterfall model create challenges in adapting to client needs and the fast-paced changes in the market, posing potential risks to satisfying client requirements.', 'The discussion emphasizes the need to start building software with the smallest viable part rather than waiting for the complete application, aligning with the agile approach of incremental development and quick iterations to meet changing market demands.']}], 'duration': 210.161, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/NpCEjtKAa20/pics/NpCEjtKAa20121476.jpg', 'highlights': ['The discussion emphasizes the need to start building software with the smallest viable part rather than waiting for the complete application, aligning with the agile approach of incremental development and quick iterations to meet changing market demands.', 'The inefficiency of the waterfall model is highlighted by the inability to go back to the previous phase once progressed, causing delays in software development and delivery.', 'Developers face challenges in incorporating changes post obtaining all requirements, hindering adaptability and responsiveness to client demands.', 'The drawbacks of the waterfall model are exemplified by the inability to make changes once progressed to the testing phase, leading to rigidity in accommodating evolving requirements and delaying software delivery.', "The slow time to market in the waterfall model results in software taking a long time to develop, which may lead to misalignment with the market, affecting the software's relevance and competitiveness."]}, {'end': 921.126, 'segs': [{'end': 379.521, 'src': 'heatmap', 'start': 350.366, 'weight': 0.746, 'content': [{'end': 353.448, 'text': 'Not exactly you should do, but this is what you can do to achieve something.', 'start': 350.366, 'duration': 3.082}, {'end': 361.235, 'text': 'So these 17 people, they have given some, what you say, philosophy and they named that philosophy as Agile.', 'start': 354.088, 'duration': 7.147}, {'end': 363.777, 'text': 'Now question arises what they did?', 'start': 361.996, 'duration': 1.781}, {'end': 368.982, 'text': "Okay, so let's say, if they want to give a philosophy, what is the best way to give it?", 'start': 363.797, 'duration': 5.185}, {'end': 371.364, 'text': 'You can write a book, you can make a video.', 'start': 369.363, 'duration': 2.001}, {'end': 376.979, 'text': 'But the problem is if you write a book, it will be a very big book, right? And think about this.', 'start': 372.315, 'duration': 4.664}, {'end': 379.521, 'text': 'Waterfall model is very famous throughout the world.', 'start': 377.119, 'duration': 2.402}], 'summary': '17 people developed agile philosophy, an alternative to waterfall model.', 'duration': 29.155, 'max_score': 350.366, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/NpCEjtKAa20/pics/NpCEjtKAa20350366.jpg'}, {'end': 421.898, 'src': 'heatmap', 'start': 393.127, 'weight': 2, 'content': [{'end': 394.587, 'text': 'So we will give you a manifesto.', 'start': 393.127, 'duration': 1.46}, {'end': 402.511, 'text': 'Based on that manifesto, what you can do is you can just modify it, or you can use it as per your way.', 'start': 394.647, 'duration': 7.864}, {'end': 406.793, 'text': "So they've given the manifesto, and now it's dependent upon you how do we implement it.", 'start': 403.311, 'duration': 3.482}, {'end': 408.474, 'text': 'So there are multiple implementations for this.', 'start': 407.033, 'duration': 1.441}, {'end': 409.294, 'text': 'We have Scrum.', 'start': 408.534, 'duration': 0.76}, {'end': 410.695, 'text': 'We have Kanban.', 'start': 409.794, 'duration': 0.901}, {'end': 413.116, 'text': 'We have Extreme Programming.', 'start': 411.275, 'duration': 1.841}, {'end': 415.397, 'text': 'So there are lots of implementations for Agile.', 'start': 413.136, 'duration': 2.261}, {'end': 418.157, 'text': 'So now question arises what they have given.', 'start': 416.357, 'duration': 1.8}, {'end': 421.898, 'text': 'So they have given two things the values and the principles.', 'start': 418.237, 'duration': 3.661}], 'summary': 'Manifesto provides values and principles for agile with multiple implementations like scrum, kanban, and extreme programming.', 'duration': 28.771, 'max_score': 393.127, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/NpCEjtKAa20/pics/NpCEjtKAa20393127.jpg'}, {'end': 456.586, 'src': 'embed', 'start': 433.14, 'weight': 0, 'content': [{'end': 440.202, 'text': 'they start doing agile, but it takes some time to actually be agile, and if you really want to make good softwares, you have to be agile.', 'start': 433.14, 'duration': 7.062}, {'end': 446.472, 'text': "Now question arises, what is those 4 values and 12 principles? So let's start with the values.", 'start': 440.982, 'duration': 5.49}, {'end': 450.039, 'text': "Now before starting with the values, let's talk about again go back to waterfall.", 'start': 447.134, 'duration': 2.905}, {'end': 453.805, 'text': 'In waterfall, what happens is we focus on some stuff.', 'start': 451.044, 'duration': 2.761}, {'end': 456.586, 'text': 'Example, in waterfall, we focus on process.', 'start': 453.905, 'duration': 2.681}], 'summary': 'Transitioning to agile takes time, but essential for quality software. waterfall focuses on process.', 'duration': 23.446, 'max_score': 433.14, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/NpCEjtKAa20/pics/NpCEjtKAa20433140.jpg'}, {'end': 636.866, 'src': 'heatmap', 'start': 597.044, 'weight': 0.708, 'content': [{'end': 603.592, 'text': 'So if a customer says this is what we want, this is what we want, there should be a proper communication between you and a customer.', 'start': 597.044, 'duration': 6.548}, {'end': 606.096, 'text': 'You should not focus on the contract.', 'start': 604.353, 'duration': 1.743}, {'end': 612.551, 'text': 'And the last one is respond to change over following a plan.', 'start': 607.748, 'duration': 4.803}, {'end': 618.014, 'text': "And of course, right, as a client, even a client don't know what he wants in the initial phase.", 'start': 612.731, 'duration': 5.283}, {'end': 627.54, 'text': 'So what you will do is you will give what you say MVP, which stands for minimum value product, from which you will start building.', 'start': 618.455, 'duration': 9.085}, {'end': 629.301, 'text': 'So those are the four values.', 'start': 628, 'duration': 1.301}, {'end': 632.683, 'text': 'Now with these four values, we also have 12 principles.', 'start': 629.781, 'duration': 2.902}, {'end': 636.866, 'text': 'And if you can implement these 12 principles in your project, you are being agile.', 'start': 633.143, 'duration': 3.723}], 'summary': 'Agile methodology emphasizes customer communication, flexibility, and mvp for effective project implementation.', 'duration': 39.822, 'max_score': 597.044, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/NpCEjtKAa20/pics/NpCEjtKAa20597044.jpg'}, {'end': 672.712, 'src': 'embed', 'start': 650.84, 'weight': 4, 'content': [{'end': 659.549, 'text': 'So you have to provide this software in a continuous manner, not as a one-go, not as a big bank software, but in continuous delivery.', 'start': 650.84, 'duration': 8.709}, {'end': 664.064, 'text': 'next welcome changes requirement, even late in development.', 'start': 661.201, 'duration': 2.863}, {'end': 670.009, 'text': "so let's say if, after building half of the project, if a client says okay, we want this new feature, you should not say no, right,", 'start': 664.064, 'duration': 5.945}, {'end': 672.712, 'text': 'you are a person and you are a development.', 'start': 670.009, 'duration': 2.703}], 'summary': 'Deliver software continuously, welcome late changes, and adapt to client requests during development.', 'duration': 21.872, 'max_score': 650.84, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/NpCEjtKAa20/pics/NpCEjtKAa20650840.jpg'}, {'end': 716.268, 'src': 'heatmap', 'start': 677.416, 'weight': 0.763, 'content': [{'end': 684.969, 'text': 'you have to accept the changes Next delivery working software, frequently from a couple of weeks to a couple of months.', 'start': 677.416, 'duration': 7.553}, {'end': 687.631, 'text': "So don't ask your client to wait for two years or three years.", 'start': 685.35, 'duration': 2.281}, {'end': 690.833, 'text': 'You have to deliver the software in every two to four weeks.', 'start': 687.651, 'duration': 3.182}, {'end': 696.617, 'text': 'And if you are implementing this using Scrum, so Scrum is actually a framework using which you can implement Agile.', 'start': 691.434, 'duration': 5.183}, {'end': 700.22, 'text': 'So in Scrum, we use a term called as Sprint.', 'start': 697.057, 'duration': 3.163}, {'end': 705.003, 'text': 'So Sprint is basically two to four weeks time span where you deliver the product.', 'start': 700.48, 'duration': 4.523}, {'end': 709.085, 'text': 'So, after every Sprint or after every two to four weeks, you should be giving.', 'start': 705.063, 'duration': 4.022}, {'end': 716.268, 'text': 'you should be giving a software to the client which will be called as potentially shippable product.', 'start': 710.146, 'duration': 6.122}], 'summary': 'Deliver working software every 2-4 weeks using scrum framework.', 'duration': 38.852, 'max_score': 677.416, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/NpCEjtKAa20/pics/NpCEjtKAa20677416.jpg'}, {'end': 873.34, 'src': 'embed', 'start': 845.006, 'weight': 5, 'content': [{'end': 851.392, 'text': 'So in agile you want your team to be self-organizing which simply means that there should not be someone who will force them to do it.', 'start': 845.006, 'duration': 6.386}, {'end': 854.435, 'text': 'Your team should know what to do and how to deliver the product.', 'start': 851.752, 'duration': 2.683}, {'end': 858.731, 'text': "because it's not an individual effort, it's actually a team effort.", 'start': 855.649, 'duration': 3.082}, {'end': 867.256, 'text': 'Next one is at a regular interval, the team reflect on how to become more effective, then tune and adjust in behavior accordingly.', 'start': 859.191, 'duration': 8.065}, {'end': 873.34, 'text': 'So, after every sprint you know if you talk about scrum, after every sprint you have to make sure that they are.', 'start': 867.757, 'duration': 5.583}], 'summary': 'In agile, teams should be self-organizing, deliver as a team, and reflect on effectiveness regularly.', 'duration': 28.334, 'max_score': 845.006, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/NpCEjtKAa20/pics/NpCEjtKAa20845006.jpg'}], 'start': 331.697, 'title': 'Agile philosophy and principles', 'summary': 'Introduces the agile philosophy, its origin, 4 core values, and 12 principles, aiming to revolutionize traditional software development methodologies. it emphasizes continuous delivery, customer satisfaction, and self-organizing teams.', 'chapters': [{'end': 495.087, 'start': 331.697, 'title': 'Introduction to agile philosophy', 'summary': 'Introduces the agile philosophy, highlighting its origin from a group of 17 individuals who developed the agile manifesto consisting of 4 values and 12 principles, aiming to revolutionize traditional software development methodologies such as the waterfall model.', 'duration': 163.39, 'highlights': ['The Agile philosophy originated from a group of 17 individuals who developed the Agile manifesto consisting of 4 values and 12 principles. The origin and key components of the Agile philosophy, emphasizing the involvement of a specific group and the fundamental principles established.', 'Agile aims to revolutionize traditional software development methodologies such as the Waterfall model, emphasizing a shift from process and documentation focus to values and principles implementation. The contrast between traditional Waterfall model and Agile philosophy, highlighting the emphasis on values and principles over process and documentation.', 'The Agile manifesto offers flexibility in implementation through various methods such as Scrum, Kanban, and Extreme Programming. The diverse implementation methods provided by the Agile manifesto, offering flexibility and adaptability in software development processes.']}, {'end': 921.126, 'start': 495.807, 'title': 'Agile philosophy and principles', 'summary': 'Discusses the agile philosophy and its 4 core values: individuals and interactions over process and tools, focus on working software over comprehensive documentation, customer collaboration over contract negotiation, and respond to change over following a plan, supported by 12 principles emphasizing continuous delivery, customer satisfaction, and self-organizing teams.', 'duration': 425.319, 'highlights': ['The chapter outlines the 4 core values of Agile: individuals and interactions over process and tools, focus on working software over comprehensive documentation, customer collaboration over contract negotiation, and respond to change over following a plan.', 'It emphasizes the importance of continuous delivery and customer satisfaction through early and continuous delivery of valuable software, welcoming changes, and delivering working software frequently from a couple of weeks to a couple of months.', 'The principles stress the significance of self-organizing teams, continuous attention to technical excellence and good design, and regular reflection and adjustment to enhance effectiveness.']}], 'duration': 589.429, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/NpCEjtKAa20/pics/NpCEjtKAa20331697.jpg', 'highlights': ['The Agile philosophy originated from a group of 17 individuals who developed the Agile manifesto consisting of 4 values and 12 principles.', 'Agile aims to revolutionize traditional software development methodologies such as the Waterfall model, emphasizing a shift from process and documentation focus to values and principles implementation.', 'The Agile manifesto offers flexibility in implementation through various methods such as Scrum, Kanban, and Extreme Programming.', 'The chapter outlines the 4 core values of Agile: individuals and interactions over process and tools, focus on working software over comprehensive documentation, customer collaboration over contract negotiation, and respond to change over following a plan.', 'It emphasizes the importance of continuous delivery and customer satisfaction through early and continuous delivery of valuable software, welcoming changes, and delivering working software frequently from a couple of weeks to a couple of months.', 'The principles stress the significance of self-organizing teams, continuous attention to technical excellence and good design, and regular reflection and adjustment to enhance effectiveness.']}], 'highlights': ['The Agile manifesto offers flexibility in implementation through various methods such as Scrum, Kanban, and Extreme Programming.', 'The chapter outlines the 4 core values of Agile: individuals and interactions over process and tools, focus on working software over comprehensive documentation, customer collaboration over contract negotiation, and respond to change over following a plan.', 'The principles stress the significance of self-organizing teams, continuous attention to technical excellence and good design, and regular reflection and adjustment to enhance effectiveness.', 'The challenge of creating a competitive application like WhatsApp by a non-technical entrepreneur is emphasized, highlighting the impact of fast-changing technology.', 'The story illustrates the necessity for agility in software development due to the rapidly changing technology landscape.', 'The entrepreneur faced the issue of the application landscape changing rapidly, with WhatsApp acquiring numerous features in just one year.', 'The discussion emphasizes the need to start building software with the smallest viable part rather than waiting for the complete application, aligning with the agile approach of incremental development and quick iterations to meet changing market demands.', 'The inefficiency of the waterfall model is highlighted by the inability to go back to the previous phase once progressed, causing delays in software development and delivery.', 'Developers face challenges in incorporating changes post obtaining all requirements, hindering adaptability and responsiveness to client demands.', 'The drawbacks of the waterfall model are exemplified by the inability to make changes once progressed to the testing phase, leading to rigidity in accommodating evolving requirements and delaying software delivery.', "The slow time to market in the waterfall model results in software taking a long time to develop, which may lead to misalignment with the market, affecting the software's relevance and competitiveness.", 'The Agile philosophy originated from a group of 17 individuals who developed the Agile manifesto consisting of 4 values and 12 principles.', 'Agile aims to revolutionize traditional software development methodologies such as the Waterfall model, emphasizing a shift from process and documentation focus to values and principles implementation.', 'The chapter emphasizes the importance of continuous delivery and customer satisfaction through early and continuous delivery of valuable software, welcoming changes, and delivering working software frequently from a couple of weeks to a couple of months.']}