title
Talend Data Integration Tutorial | Talend Tutorial For Beginners | Talend Online Training | Edureka

description
( Talend Training - https://www.edureka.co/talend-for-big-data ) This Edureka video on Talend Data Integration Tutorial will help you in understanding the basic concepts of Talend and getting familiar with the Talend Open Studio which is an open source software provided by Talend to develop the ETL Jobs. This video helps you to learn following topics: 1. What Is Talend? 2. Talend Open Studio 3. TOS Installation 4. TOS GUI 5. Talend Components & Connectors 6. Metadata & Context Variables Subscribe to our channel to get video updates. Hit the subscribe button above. #Talend #TalendTutorial #TalendOnlineTraining #TalendTutorialforbeginners #TalendDataIntegrationTutorial ----------------------------------------------------------------- How it Works? 1. This is a 4 Week Instructor-led Online Course, 30 hours of assignment and 20 hours of project work. 2. 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. 3. At the end of the training you will be working on a real time project for which we will provide you a Grade and a Verifiable Certificate! -------------------------------------------------------------------- About The Course Edureka's Talend for Data Integration and Big Data Training is designed to help you master Talend and Big Data Integration Platform using Talend Open Studio. It is a free open source ETL tool using which you can easily integrate all your data with your Data Warehouse and Applications, or synchronize data between systems. You’ll also use Talend ETL tool with HDFS, Pig and Hive on real-life case studies. ---------------------------------------------------------------------- Who should go for this course? The following professionals can go for this Talend For Data Integration & Big Data course: Business Analysts Data Warehousing Professionals Data Analysts Solution & Data Architects System Administrators Software Engineers ----------------------------------------------------------------------- Why learn Talend? Talend is one of the first providers of open source Data Integration Software. Talend provides specialized support for Big Data Integration. By using Talend no coding effort is required for implementing Big Data Solution. This can be designed using drag-and-drop controls and native code is generated automatically. Talend is built in such a way that it is flexible to reside between any of the data sources and platforms out there. With a solutions portfolio that includes Data Integration, Data Quality, Master Data Management, Enterprise Service Bus, and Business Process Management, there is everything you need here to make your data work for you. For more information, please write back to us at sales@edureka.co Call us at US: 1844 230 6362(toll free) or India: +91-90660 20867 Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka

detail
{'title': 'Talend Data Integration Tutorial | Talend Tutorial For Beginners | Talend Online Training | Edureka', 'heatmap': [{'end': 1509.81, 'start': 1478.736, 'weight': 0.813}, {'end': 1582.006, 'start': 1548.103, 'weight': 0.732}, {'end': 1790.287, 'start': 1741.309, 'weight': 0.967}], 'summary': "This tutorial covers a wide range of topics on talend data integration, including installation, job design, interface overview, data management, and etl processes. it emphasizes talend's features, connectors, metadata management, and context variables, offering a comprehensive understanding of the platform's capabilities and functionalities.", 'chapters': [{'end': 350.691, 'segs': [{'end': 101.575, 'src': 'embed', 'start': 35.873, 'weight': 0, 'content': [{'end': 42.155, 'text': "and i'll take you through all the components and connectors which are widely used just to give you a context of it, how it works,", 'start': 35.873, 'duration': 6.282}, {'end': 51.482, 'text': "and then I'll take you through metadata and context variables, which are kind of good features provided by talent and making our life easier.", 'start': 42.615, 'duration': 8.867}, {'end': 59.888, 'text': 'At the end I would show you a short demo on you know just to make sure you understand what is the capabilities of talent.', 'start': 51.782, 'duration': 8.106}, {'end': 62.69, 'text': "So let's dive in and understand what is talent.", 'start': 60.348, 'duration': 2.342}, {'end': 67.577, 'text': 'So Talend is an open source software integration platform or vendor.', 'start': 63.775, 'duration': 3.802}, {'end': 75.102, 'text': 'like Talend is a company itself and it provides you a wide range of data integration and data management solutions.', 'start': 67.577, 'duration': 7.525}, {'end': 80.565, 'text': 'So it is considered to be the next generation leader in cloud and big data integration software.', 'start': 75.602, 'duration': 4.963}, {'end': 81.226, 'text': 'Well it is.', 'start': 80.825, 'duration': 0.401}, {'end': 85.428, 'text': "If you can look into Gartner chat, you'll come to know what is the position of Talend today.", 'start': 81.446, 'duration': 3.982}, {'end': 91.512, 'text': 'And to give you an insight of where it is started, its headquarters are located in Redwood City, California.', 'start': 85.728, 'duration': 5.784}, {'end': 93.412, 'text': 'so having a big picture of talent.', 'start': 91.992, 'duration': 1.42}, {'end': 96.133, 'text': "yeah, talent, it's an atl tool provided for us.", 'start': 93.412, 'duration': 2.721}, {'end': 98.414, 'text': "and then let's see what are the features of it.", 'start': 96.133, 'duration': 2.281}, {'end': 101.575, 'text': "first and foremost thing is it's an unified platform.", 'start': 98.414, 'duration': 3.161}], 'summary': 'Talend is an open source data integration platform with headquarters in redwood city, california, considered a leader in cloud and big data integration with a wide range of solutions.', 'duration': 65.702, 'max_score': 35.873, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs35873.jpg'}, {'end': 227.824, 'src': 'embed', 'start': 200.724, 'weight': 2, 'content': [{'end': 210.954, 'text': 'And when coming to open source, that is talent open studio family, so that is MDM, data integration, big data, data quality, ESP, and BPM.', 'start': 200.724, 'duration': 10.23}, {'end': 216.22, 'text': 'So all these things put together are various products offered by talent for you.', 'start': 211.495, 'duration': 4.725}, {'end': 219.276, 'text': "Now let's see what is Talent Open Studio.", 'start': 217.034, 'duration': 2.242}, {'end': 227.824, 'text': 'Talent Open Studio is an open source project based on Eclipse RCP and provides an interactive user-friendly GUI.', 'start': 219.636, 'duration': 8.188}], 'summary': 'Talent offers a range of open source products including mdm, data integration, big data, data quality, esp, and bpm. talent open studio is based on eclipse rcp and features a user-friendly gui.', 'duration': 27.1, 'max_score': 200.724, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs200724.jpg'}], 'start': 0.069, 'title': 'Talend: data integration platform', 'summary': 'Introduces talend, an open source data integration platform with a wide range of data management solutions. it covers features, installation process, components, connectors, metadata, and context variables. talend is headquartered in redwood city, california, and is a next-generation leader in cloud and big data integration software, offering unified platform, open-source features, and native code conversion for big data integration.', 'chapters': [{'end': 59.888, 'start': 0.069, 'title': 'Talent data integration overview', 'summary': 'Introduces talent data integration, covering its features, installation process, components, connectors, metadata, and context variables, and concludes with a short demo showcasing its capabilities.', 'duration': 59.819, 'highlights': ['The chapter covers the introduction of talent data integration, including its features, installation process, components, connectors, metadata, and context variables, and concludes with a short demo showcasing its capabilities.', 'The speaker explains the agenda of the webinar and provides an overview of talent data integration.', 'The webinar includes a demonstration to showcase the capabilities of talent data integration.', 'The chapter discusses the features, installation process, components, and connectors of talent data integration.']}, {'end': 350.691, 'start': 60.348, 'title': 'Talend: open source data integration platform', 'summary': 'Introduces talend as an open source data integration platform providing a wide range of data management solutions, with its headquarters in redwood city, california, and it is considered a next-generation leader in cloud and big data integration software. talend offers unified platform, open-source features, and native code conversion for big data integration, and provides various products such as talent open studio, talent enterprise version, and connectors for heterogeneous sources and targets.', 'duration': 290.343, 'highlights': ['Talend is an open source software integration platform providing a wide range of data integration and data management solutions, considered to be the next generation leader in cloud and big data integration software.', 'Talend headquarters are located in Redwood City, California, and is available in big data, data management, mdm, integration for enterprise, data services, and hybrid cloud.', 'Talent Open Studio is an open source project offering an interactive user-friendly GUI, extensively used for integration between operational systems, ETL processes, and data migration, with very low learning curve and drag-and-drop features.', 'Talent Open Studio acts as a code generator, converting underlying programs into Java at the backend, and its architecture allows storage in XML structure and platform-independent execution of generated programs.', 'Talent has connectors for various databases and ERPs, and it provides an easy drag-and-drop interface for connecting and migrating data between heterogeneous sources and targets.']}], 'duration': 350.622, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs69.jpg', 'highlights': ['Talend is an open source software integration platform providing a wide range of data integration and data management solutions, considered to be the next generation leader in cloud and big data integration software.', 'Talend headquarters are located in Redwood City, California, and is available in big data, data management, mdm, integration for enterprise, data services, and hybrid cloud.', 'Talent Open Studio is an open source project offering an interactive user-friendly GUI, extensively used for integration between operational systems, ETL processes, and data migration, with very low learning curve and drag-and-drop features.', 'Talent Open Studio acts as a code generator, converting underlying programs into Java at the backend, and its architecture allows storage in XML structure and platform-independent execution of generated programs.', 'The chapter covers the introduction of talent data integration, including its features, installation process, components, connectors, metadata, and context variables, and concludes with a short demo showcasing its capabilities.']}, {'end': 700.628, 'segs': [{'end': 423.208, 'src': 'embed', 'start': 397.185, 'weight': 0, 'content': [{'end': 403.05, 'text': 'just when you go into the data integration, it would give you the latest version for download.', 'start': 397.185, 'duration': 5.865}, {'end': 405.453, 'text': 'so you can download from talent.com.', 'start': 403.05, 'duration': 2.403}, {'end': 410.658, 'text': "so once you have done that, so it's just like you're having a zip file.", 'start': 405.453, 'duration': 5.205}, {'end': 416.002, 'text': "you'll have to just unzip it and double click on the exe, having your Java home setup.", 'start': 410.658, 'duration': 5.344}, {'end': 416.723, 'text': "That's it.", 'start': 416.403, 'duration': 0.32}, {'end': 423.208, 'text': 'No other step, no footprints, no repositories dedicated will be created for your talent.', 'start': 417.103, 'duration': 6.105}], 'summary': 'Data integration provides latest version for download from talent.com, requiring only unzip and exe execution with java home setup.', 'duration': 26.023, 'max_score': 397.185, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs397185.jpg'}, {'end': 518.431, 'src': 'embed', 'start': 493.833, 'weight': 1, 'content': [{'end': 499.817, 'text': 'so there has all these blue color highlighted things we are seeing are the different windows we are talking about.', 'start': 493.833, 'duration': 5.984}, {'end': 501.999, 'text': "so first we'll start with repository.", 'start': 499.817, 'duration': 2.182}, {'end': 505.666, 'text': 'so repository, you have all these options.', 'start': 502.725, 'duration': 2.941}, {'end': 513.649, 'text': "like you have business models, you have job designs, you have context variables, like it's nothing but a placeholder for your variables.", 'start': 505.666, 'duration': 7.983}, {'end': 516.97, 'text': 'we call it context in talent language and we have code.', 'start': 513.649, 'duration': 3.321}, {'end': 518.431, 'text': 'what is this code all about.', 'start': 516.97, 'duration': 1.461}], 'summary': 'Exploring repository options including business models, job designs, and context variables in talent language.', 'duration': 24.598, 'max_score': 493.833, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs493833.jpg'}, {'end': 595.989, 'src': 'embed', 'start': 535.401, 'weight': 2, 'content': [{'end': 538.545, 'text': 'so that is where your custom codes go inside.', 'start': 535.401, 'duration': 3.144}, {'end': 541.048, 'text': 'and then you have sql templates for the same reason.', 'start': 538.545, 'duration': 2.503}, {'end': 543.071, 'text': 'so you have a predefined sql templates.', 'start': 541.048, 'duration': 2.023}, {'end': 546.415, 'text': 'you have to write something new in sql templates you can write here.', 'start': 543.071, 'duration': 3.344}, {'end': 557.16, 'text': 'now we have a very useful section called metadata, which is, you know, which holds all my structure, related things and properties for my files.', 'start': 546.415, 'duration': 10.745}, {'end': 563.543, 'text': 'whatever it which is kind of reusable will go into my metadata and we have a wonderful feature called documentation.', 'start': 557.16, 'duration': 6.383}, {'end': 564.643, 'text': 'so documentation can be.', 'start': 563.543, 'duration': 1.1}, {'end': 568.505, 'text': 'you know, adding documents related to the job directly could be the one way.', 'start': 564.643, 'duration': 3.862}, {'end': 574.247, 'text': 'and the second one is it generates a documentation of the etl job, which is quite a unique feature in talent.', 'start': 568.505, 'duration': 5.742}, {'end': 577.408, 'text': 'so you can get all the details about the job and a web page.', 'start': 574.247, 'duration': 3.161}, {'end': 579.59, 'text': 'so then we have recycle bin.', 'start': 577.828, 'duration': 1.762}, {'end': 583.354, 'text': 'anything which we delete over the job designs will go into recycle bay.', 'start': 579.59, 'duration': 3.764}, {'end': 589.301, 'text': 'so repository collects all the technical items, as i explained and displays them in a tree structure.', 'start': 583.354, 'duration': 5.947}, {'end': 595.989, 'text': 'within talent, it acts as a central store for all the elements necessary for any job or business model.', 'start': 589.301, 'duration': 6.688}], 'summary': 'Talend offers custom codes, sql templates, metadata, and documentation, with a recycle bin and repository for central storage of technical items.', 'duration': 60.588, 'max_score': 535.401, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs535401.jpg'}, {'end': 641.737, 'src': 'embed', 'start': 616.545, 'weight': 4, 'content': [{'end': 625.412, 'text': "right. so repository on a whole, it's kind of your placeholder for all your jobs, codes and documentation and metadata.", 'start': 616.545, 'duration': 8.867}, {'end': 628.02, 'text': 'So this is all about your repository.', 'start': 625.753, 'duration': 2.267}, {'end': 630.127, 'text': "So let's go on to design window.", 'start': 628.706, 'duration': 1.421}, {'end': 636.873, 'text': 'So design window is the place where you drag and drop the components and you create your ETL job according to your requirement.', 'start': 630.488, 'duration': 6.385}, {'end': 641.737, 'text': 'So if you observe in designer window, we have two sections over here.', 'start': 637.273, 'duration': 4.464}], 'summary': 'Repository holds jobs, codes, and metadata. design window allows etl job creation.', 'duration': 25.192, 'max_score': 616.545, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs616545.jpg'}, {'end': 686.014, 'src': 'embed', 'start': 661.694, 'weight': 7, 'content': [{'end': 668.88, 'text': 'the designer tab this tabs opens by default when a job is created, which displays the job in graphical mode, that is, gm mode,', 'start': 661.694, 'duration': 7.186}, {'end': 672.863, 'text': "and wherever we'll be looking at our components and connections.", 'start': 668.88, 'duration': 3.983}, {'end': 679.649, 'text': 'so when you come to what is that code tab, this tab helps you in visualizing the code and highlight the possible language it is.', 'start': 672.863, 'duration': 6.786}, {'end': 686.014, 'text': 'Suppose, when we do this components, connections for some reason we are not giving the value properly.', 'start': 680.169, 'duration': 5.845}], 'summary': 'The designer tab displays jobs in graphical mode, while the code tab visualizes the code and highlights the language.', 'duration': 24.32, 'max_score': 661.694, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs661694.jpg'}], 'start': 350.971, 'title': 'Talent platform installation and job design', 'summary': 'Outlines the easy tos installation process from talent.com, and discusses the features of the talent repository and etl job design, emphasizing its role as a central store and the design window functionality.', 'chapters': [{'end': 557.16, 'start': 350.971, 'title': 'Talent open studio: tos installation', 'summary': 'Outlines the simple tos installation process which involves downloading a zip file from talent.com, unzipping it, and double-clicking on the executable, requiring no further steps or repository creation, making it easy to plug and play.', 'duration': 206.189, 'highlights': ['The TOS installation involves downloading a zip file from talent.com, unzipping it, and double-clicking on the executable, requiring no further steps or repository creation, making it easy to plug and play. Downloading zip file from talent.com, unzipping, and double-clicking on the executable', 'The repository in Talent Open Studio includes options such as business models, job designs, context variables, code, and SQL templates, providing a comprehensive toolkit for various requirements. Repository options include business models, job designs, context variables, code, and SQL templates', 'The metadata section in Talent Open Studio holds all structure-related things and properties for files, serving as a valuable resource for managing data structures and properties. Metadata section holds structure-related things and file properties']}, {'end': 700.628, 'start': 557.16, 'title': 'Talent repository and etl job design', 'summary': 'Discusses the features of the talent repository, including documentation, recycle bin, and its role as a central store for technical items. it also covers the design window, where etl jobs are created by dragging and dropping components, and highlights the code and visualization functionality.', 'duration': 143.468, 'highlights': ['The repository in Talent acts as a central store for all the elements necessary for any job or business model, including reusable routines, documentation, and metadata connections.', 'The design window is where ETL jobs are created by dragging and dropping components, and it features a designer window section and a code section for visualizing and updating the related Java code.', 'The documentation feature allows adding documents related to the job and generates a documentation of the ETL job, providing comprehensive details about the job and a web page for easy access.', 'The recycle bin in the repository collects all the items deleted from the job designs, ensuring that reusable elements are not permanently lost and can be restored if needed.', 'The code tab in the design window helps visualize the code and highlight the possible language used, aiding in identifying and fixing errors in the components and connections of the ETL job.']}], 'duration': 349.657, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs350971.jpg', 'highlights': ['Downloading zip file from talent.com, unzipping, and double-clicking on the executable', 'Repository options include business models, job designs, context variables, code, and SQL templates', 'Metadata section holds structure-related things and file properties', 'The repository in Talent acts as a central store for all the elements necessary for any job or business model, including reusable routines, documentation, and metadata connections', 'The design window is where ETL jobs are created by dragging and dropping components, and it features a designer window section and a code section for visualizing and updating the related Java code', 'The documentation feature allows adding documents related to the job and generates a documentation of the ETL job, providing comprehensive details about the job and a web page for easy access', 'The recycle bin in the repository collects all the items deleted from the job designs, ensuring that reusable elements are not permanently lost and can be restored if needed', 'The code tab in the design window helps visualize the code and highlight the possible language used, aiding in identifying and fixing errors in the components and connections of the ETL job']}, {'end': 1011.557, 'segs': [{'end': 751.267, 'src': 'embed', 'start': 723.118, 'weight': 0, 'content': [{'end': 728.822, 'text': 'you know we have a rich family of more than 800 components in talent, so it may belong to your big data.', 'start': 723.118, 'duration': 5.704}, {'end': 730.904, 'text': 'it may belong to the die related.', 'start': 728.822, 'duration': 2.082}, {'end': 735.227, 'text': "whatever component i'm going to use here, i'll be dragging and dropping them from pallets.", 'start': 730.904, 'duration': 4.323}, {'end': 738.19, 'text': 'so pallet has all my component collections.', 'start': 735.227, 'duration': 2.963}, {'end': 741.258, 'text': "So now we've come to Configurational Tab.", 'start': 739.016, 'duration': 2.242}, {'end': 745.122, 'text': 'So Configurational Tab has you know a lot of tabs embedded in it.', 'start': 741.418, 'duration': 3.704}, {'end': 751.267, 'text': 'So Job Tab which is the first one will have all the information about the current job designer.', 'start': 745.502, 'duration': 5.765}], 'summary': 'Talent has over 800 components, with drag-and-drop feature from pallets. configurational tab includes job tab for job designer information.', 'duration': 28.149, 'max_score': 723.118, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs723118.jpg'}, {'end': 794.977, 'src': 'embed', 'start': 767.66, 'weight': 1, 'content': [{'end': 772.843, 'text': "So the context tab is used to set context variables and different context on which they'll be used.", 'start': 767.66, 'duration': 5.183}, {'end': 775.005, 'text': 'We can have the groups of context as well.', 'start': 773.083, 'duration': 1.922}, {'end': 776.365, 'text': 'So we call it profiles.', 'start': 775.285, 'duration': 1.08}, {'end': 783.57, 'text': 'So you need to have a group of context or group of variables which will carry all the values for your dev environment,', 'start': 776.766, 'duration': 6.804}, {'end': 788.373, 'text': 'and we have another group of context which will carry all the values for your prod environment.', 'start': 783.57, 'duration': 4.803}, {'end': 794.977, 'text': 'So you can just by one click choose the profile where you want to run the job whether in dev or in prod and you can go ahead.', 'start': 788.753, 'duration': 6.224}], 'summary': 'Context tab sets variables for dev and prod environments, enabling easy profile selection.', 'duration': 27.317, 'max_score': 767.66, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs767660.jpg'}, {'end': 848.588, 'src': 'embed', 'start': 807.965, 'weight': 2, 'content': [{'end': 814.309, 'text': 'So if you are selecting one component what all configurations I have to do for that component will be available in component window.', 'start': 807.965, 'duration': 6.344}, {'end': 816.691, 'text': "I'll have to go and do the configurations.", 'start': 814.549, 'duration': 2.142}, {'end': 819.753, 'text': 'and the run tab is as the name suggests.', 'start': 817.171, 'duration': 2.582}, {'end': 823.877, 'text': 'the run tab displays the progress of the execution of the job.', 'start': 819.753, 'duration': 4.124}, {'end': 827.4, 'text': 'the log shown here includes start, end and error messages.', 'start': 823.877, 'duration': 3.523}, {'end': 835.166, 'text': 'so whenever my job is running, i get all the console logs over my run window in this section and of course i can run the job,', 'start': 827.4, 'duration': 7.766}, {'end': 837.968, 'text': 'kill the job or clear the logs over here.', 'start': 835.166, 'duration': 2.802}, {'end': 841.111, 'text': "so let's now get to know what are components and connectors.", 'start': 837.968, 'duration': 3.143}, {'end': 842.584, 'text': 'So components.', 'start': 842.003, 'duration': 0.581}, {'end': 847.407, 'text': 'in talent, a component is a functional piece which is used to perform a single operation.', 'start': 842.584, 'duration': 4.823}, {'end': 848.588, 'text': 'in talent right?', 'start': 847.407, 'duration': 1.181}], 'summary': 'Talend allows configuring components, displaying job progress, and handling console logs during job execution.', 'duration': 40.623, 'max_score': 807.965, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs807965.jpg'}, {'end': 925.457, 'src': 'embed', 'start': 871.022, 'weight': 4, 'content': [{'end': 875.786, 'text': 'these java codes are automatically compiled versus the talent requirement.', 'start': 871.022, 'duration': 4.764}, {'end': 881.07, 'text': 'i read the file, i transform, i put it into my database, so it will include two to three components to do this job.', 'start': 875.786, 'duration': 5.284}, {'end': 885.073, 'text': 'so all together, at the back end is a java code which should be compiled and run.', 'start': 881.07, 'duration': 4.003}, {'end': 890.434, 'text': 'So now, in the palette with components, I told you we have a rich family of 800 connectors.', 'start': 885.791, 'duration': 4.643}, {'end': 892.915, 'text': 'They are all grouped into these categories.', 'start': 890.834, 'duration': 2.081}, {'end': 894.156, 'text': 'So databases.', 'start': 893.236, 'duration': 0.92}, {'end': 900.68, 'text': 'this family provides talent components for all the databases reading and writing tables, committing the transactions,', 'start': 894.156, 'duration': 6.524}, {'end': 902.101, 'text': 'performing rollback and et cetera.', 'start': 900.68, 'duration': 1.421}, {'end': 904.903, 'text': 'So we have components for doing all those tasks.', 'start': 902.121, 'duration': 2.782}, {'end': 906.884, 'text': 'When it comes to file family.', 'start': 905.223, 'duration': 1.661}, {'end': 914.649, 'text': 'this family groups together various components in which we all read the file, whether it is delimited, positional XML, whatever it is.', 'start': 906.884, 'duration': 7.765}, {'end': 920.013, 'text': 'So I can do all those processing, I can delete, I can archive, I can compare, I can copy.', 'start': 915.049, 'duration': 4.964}, {'end': 923.596, 'text': 'So you name it and we have the component for that feature for filing.', 'start': 920.313, 'duration': 3.283}, {'end': 925.457, 'text': 'When you come to internet.', 'start': 923.936, 'duration': 1.521}], 'summary': 'Java codes automate tasks, 800 connectors for databases and files, versatile internet components.', 'duration': 54.435, 'max_score': 871.022, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs871022.jpg'}, {'end': 995.984, 'src': 'embed', 'start': 971.592, 'weight': 8, 'content': [{'end': 978.477, 'text': 'This family includes sequence or the orchestration task and processing the jobs and sub jobs component related to them.', 'start': 971.592, 'duration': 6.885}, {'end': 985.171, 'text': 'so, having known the different family of components, you know we have whatever category.', 'start': 979.244, 'duration': 5.927}, {'end': 989.877, 'text': 'you say we have a component over there, you want to read a file, you want to read a database, you want to write logs.', 'start': 985.171, 'duration': 4.706}, {'end': 991.358, 'text': 'we have everything there.', 'start': 989.877, 'duration': 1.481}, {'end': 995.984, 'text': "so let's see how we can having those components, how we can connect and develop the job.", 'start': 991.358, 'duration': 4.626}], 'summary': 'The family of components includes tasks for reading files, databases, and writing logs, allowing for easy job development and connection.', 'duration': 24.392, 'max_score': 971.592, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs971592.jpg'}], 'start': 700.928, 'title': 'Talend interface and components overview', 'summary': 'Provides an overview of the talend interface, covering the palette window, configurational tab, and run tab, along with a detailed description of various components such as file input, java code generation, and the 800 connectors categorized into different domains.', 'chapters': [{'end': 848.588, 'start': 700.928, 'title': 'Talend interface overview', 'summary': 'Provides an overview of the talend interface, including the palette window for dragging and dropping various technical components, the configurational tab for job information and context variables, and the run tab for displaying job execution progress and logs.', 'duration': 147.66, 'highlights': ['The palette window allows dragging and dropping of more than 800 components for different workflows. The palette window provides access to a rich family of more than 800 components in Talend, catering to various workflows such as big data and die-related processes.', 'The configurational tab includes job information, context variables, and profiles for different environments. The configurational tab encompasses job information, context variables, and profiles for different environments, allowing users to select the appropriate profile for running the job in either a development or production environment.', "The run tab displays the progress and logs of job execution, allowing users to run, kill, or clear logs. The run tab provides a view of the job execution progress and logs, enabling users to monitor and control the job's execution by running, killing, or clearing logs from the interface.", 'Components in Talend are functional pieces used to perform single operations. In Talend, a component serves as a functional piece designed to execute a single operation, contributing to the overall workflow of data processing and manipulation.']}, {'end': 1011.557, 'start': 848.869, 'title': 'Talent components overview', 'summary': 'Details the usage of various components in talend, including file input, java code generation, and the rich family of 800 connectors, categorized into databases, file manipulation, internet access, log and error handling, miscellaneous tasks, and orchestration.', 'duration': 162.688, 'highlights': ['The chapter explains the usage of various components in Talend, including file input, Java code generation, and the rich family of 800 connectors, categorized into databases, file manipulation, internet access, log and error handling, miscellaneous tasks, and orchestration.', 'The file input component is discussed, allowing the reading of different file types, such as delimited, positional, or XML, and performing tasks like deletion, archiving, comparison, and copying.', 'The 800 connectors in Talend are grouped into different families, providing components for tasks like reading and writing tables, committing transactions, handling log information, accessing internet data, and orchestrating jobs and sub-jobs.', 'The snippet of Java code is generated as a part of the job whenever a component is dragged and dropped, and these Java codes are automatically compiled based on the talent requirement.', 'The miscellaneous family includes components for logging, displaying messages, buffering data, and loading context variables, while the orchestration family includes sequence and orchestration tasks for processing jobs and sub-jobs.']}], 'duration': 310.629, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs700928.jpg', 'highlights': ['The palette window provides access to a rich family of more than 800 components in Talend, catering to various workflows such as big data and die-related processes.', 'The configurational tab encompasses job information, context variables, and profiles for different environments, allowing users to select the appropriate profile for running the job in either a development or production environment.', "The run tab provides a view of the job execution progress and logs, enabling users to monitor and control the job's execution by running, killing, or clearing logs from the interface.", 'In Talend, a component serves as a functional piece designed to execute a single operation, contributing to the overall workflow of data processing and manipulation.', 'The chapter explains the usage of various components in Talend, including file input, Java code generation, and the rich family of 800 connectors, categorized into databases, file manipulation, internet access, log and error handling, miscellaneous tasks, and orchestration.', 'The file input component is discussed, allowing the reading of different file types, such as delimited, positional, or XML, and performing tasks like deletion, archiving, comparison, and copying.', 'The 800 connectors in Talend are grouped into different families, providing components for tasks like reading and writing tables, committing transactions, handling log information, accessing internet data, and orchestrating jobs and sub-jobs.', 'The snippet of Java code is generated as a part of the job whenever a component is dragged and dropped, and these Java codes are automatically compiled based on the talent requirement.', 'The miscellaneous family includes components for logging, displaying messages, buffering data, and loading context variables, while the orchestration family includes sequence and orchestration tasks for processing jobs and sub-jobs.']}, {'end': 1299.381, 'segs': [{'end': 1079.33, 'src': 'embed', 'start': 1052.072, 'weight': 0, 'content': [{'end': 1055.255, 'text': "so that's a sub job and on that okay, of sub job, i do something else.", 'start': 1052.072, 'duration': 3.183}, {'end': 1058.297, 'text': 'if there is an error, I do something else.', 'start': 1056.036, 'duration': 2.261}, {'end': 1066.302, 'text': 'so likewise, with the rows and triggers I can actually manage the data flow, have control on my ETL job and links.', 'start': 1058.297, 'duration': 8.005}, {'end': 1070.845, 'text': 'as the last one, in the connectors we have ELT components as well in talent.', 'start': 1066.302, 'duration': 4.543}, {'end': 1071.745, 'text': 'so how good is that?', 'start': 1070.845, 'duration': 0.9}, {'end': 1073.927, 'text': 'so having ELT components in ETL tool?', 'start': 1071.745, 'duration': 2.182}, {'end': 1079.33, 'text': 'so we have a link connector for ELT which we can use only with ELT components.', 'start': 1073.927, 'duration': 5.403}], 'summary': 'Etl tool manages data flow, has elt components and link connector for elt.', 'duration': 27.258, 'max_score': 1052.072, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs1052072.jpg'}, {'end': 1120.535, 'src': 'embed', 'start': 1095.913, 'weight': 1, 'content': [{'end': 1104.742, 'text': 'So metadata in Talend is the definitional data which basically provides information about other data that are all managed within Talend Studio.', 'start': 1095.913, 'duration': 8.829}, {'end': 1112.57, 'text': 'Like I mentioned, if you want to do a database connection which is used across all the jobs in your project, you can obviously store it in metadata,', 'start': 1105.062, 'duration': 7.508}, {'end': 1115.013, 'text': 'do it once and use it many times.', 'start': 1112.57, 'duration': 2.443}, {'end': 1120.535, 'text': "so if there is any change tomorrow in the jobs, you don't have to go and change 10 jobs.", 'start': 1115.333, 'duration': 5.202}], 'summary': 'Metadata in talend provides information about data, enabling reuse and reducing effort.', 'duration': 24.622, 'max_score': 1095.913, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs1095913.jpg'}, {'end': 1167.519, 'src': 'embed', 'start': 1138.083, 'weight': 2, 'content': [{'end': 1142.125, 'text': 'you can use metadata in your jobs just by dragging and dropping them right.', 'start': 1138.083, 'duration': 4.042}, {'end': 1143.526, 'text': "we'll see it in demo how it works.", 'start': 1142.125, 'duration': 1.401}, {'end': 1145.947, 'text': "So now let's understand what is context variable.", 'start': 1143.986, 'duration': 1.961}, {'end': 1151.81, 'text': 'So context variables are the user-defined parameters to hold some value for the parameter right.', 'start': 1146.367, 'duration': 5.443}, {'end': 1156.012, 'text': 'So this variables value may change in runtime right.', 'start': 1152.29, 'duration': 3.722}, {'end': 1160.855, 'text': 'Whenever you promote your jobs from development to test to production you can have different values for your context.', 'start': 1156.272, 'duration': 4.583}, {'end': 1167.519, 'text': 'so we have a different varieties of construct, that is, embedded, repository and external.', 'start': 1161.315, 'duration': 6.204}], 'summary': 'Using metadata in jobs, understanding context variables, and different constructs are discussed in the transcript.', 'duration': 29.436, 'max_score': 1138.083, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs1138083.jpg'}], 'start': 1011.557, 'title': 'Talend data management', 'summary': 'Covers etl job control with iterations, triggers, and connectors in talend, emphasizes the importance of metadata management for efficient reuse of database connections, and discusses the usage of context variables in talend jobs, including embedded, repository, and external contexts, along with the process of creating a new project in the talend tool.', 'chapters': [{'end': 1095.076, 'start': 1011.557, 'title': 'Etl job control and connectors', 'summary': 'Discusses etl job control, including iterations, triggers, and connectors in talend, emphasizing the importance of managing data flow and having control over etl jobs.', 'duration': 83.519, 'highlights': ['The chapter emphasizes the importance of managing data flow and having control over ETL jobs, including iterations, triggers, and connectors in Talend.', 'It highlights the use of iterate correction for performing loops on files or values, and the management of data flow and links using rows and triggers.', 'The discussion includes the presence of ELT components in the ETL tool, specifically the link connector for ELT, providing a comprehensive understanding of connectors in Talend.']}, {'end': 1138.083, 'start': 1095.913, 'title': 'Talend metadata management', 'summary': 'Highlights the importance of metadata in talend, allowing for efficient management and reuse of database connections across all jobs in a project, reducing the need to individually update multiple jobs when changes occur.', 'duration': 42.17, 'highlights': ['Metadata in Talend provides information about data managed within Talend Studio, allowing for efficient management and reuse of database connections across all jobs in a project.', 'Storing database connections in metadata enables changes to be made in the repository, automatically reflecting in all jobs where the metadata is referred, reducing the need to individually update multiple jobs when changes occur.']}, {'end': 1299.381, 'start': 1138.083, 'title': 'Understanding context variables and talent tool', 'summary': 'Discusses the usage of context variables in talend jobs, including embedded, repository, and external contexts, along with the process of creating a new project in the talend tool.', 'duration': 161.298, 'highlights': ['Context variables can hold different values during runtime, useful for promoting jobs from development to production with varying context values. The chapter emphasizes the significance of context variables in holding different values during runtime, enabling the promotion of jobs from development to production with varying context values.', 'Repository context variables provide general accessibility and centralized maintenance of context variables, allowing multiple jobs to use the same context, such as database IP, for all jobs to read. The repository context variables offer centralized maintenance and general accessibility, enabling multiple jobs to use the same context, such as database IP, for universal access.', 'External context variables are held in an external file and loaded into the job at runtime, allowing for separate management of context variables outside the job. External context variables are stored in an external file and loaded into the job at runtime, facilitating independent management of context variables outside the job.', 'The process of creating a new project in the Talend tool involves unzipping the downloaded file and launching the Talend executable to create and load the new project. The process of creating a new project in the Talend tool includes unzipping the downloaded file and launching the Talend executable to create and load the new project.']}], 'duration': 287.824, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs1011557.jpg', 'highlights': ['The chapter emphasizes the importance of managing data flow and having control over ETL jobs, including iterations, triggers, and connectors in Talend.', 'Metadata in Talend provides information about data managed within Talend Studio, allowing for efficient management and reuse of database connections across all jobs in a project.', 'Context variables can hold different values during runtime, useful for promoting jobs from development to production with varying context values.']}, {'end': 1741.309, 'segs': [{'end': 1379.984, 'src': 'embed', 'start': 1353.126, 'weight': 0, 'content': [{'end': 1357.449, 'text': "So we'll get a pop up like this, which we'll have to key in the details, which is mandatory.", 'start': 1353.126, 'duration': 4.323}, {'end': 1363.313, 'text': 'So let me start with naming them as metadata for MySQL database.', 'start': 1357.909, 'duration': 5.404}, {'end': 1366.695, 'text': 'And this is for maybe Dev environment, something like that.', 'start': 1363.913, 'duration': 2.782}, {'end': 1371.838, 'text': 'The purpose is Dev environment DB metadata.', 'start': 1367.155, 'duration': 4.683}, {'end': 1379.984, 'text': 'So description is to reuse DB connection in all projects.', 'start': 1373.339, 'duration': 6.645}], 'summary': 'Key details for mysql database for dev environment with purpose to reuse db connection.', 'duration': 26.858, 'max_score': 1353.126, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs1353126.jpg'}, {'end': 1427.801, 'src': 'embed', 'start': 1406.518, 'weight': 2, 'content': [{'end': 1416.779, 'text': "i'll just tell connect to my localhost, the default port double, three, zero, six, and i can provide a database name if i already created.", 'start': 1406.518, 'duration': 10.261}, {'end': 1418.179, 'text': 'otherwise i can leave it blank.', 'start': 1416.779, 'duration': 1.4}, {'end': 1424.32, 'text': 'for now, i have already created a emp database which is already existing by providing this database.', 'start': 1418.179, 'duration': 6.141}, {'end': 1427.801, 'text': "i'll just check whether this connection works.", 'start': 1424.32, 'duration': 3.481}], 'summary': 'Connecting to localhost on port 3306 to access existing emp database.', 'duration': 21.283, 'max_score': 1406.518, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs1406518.jpg'}, {'end': 1478.736, 'src': 'embed', 'start': 1455.294, 'weight': 1, 'content': [{'end': 1462.259, 'text': 'Description is to read data from Excel and write data to Excel.', 'start': 1455.294, 'duration': 6.965}, {'end': 1465.449, 'text': 'my sql database.', 'start': 1463.288, 'duration': 2.161}, {'end': 1466.69, 'text': "all right, i'll finish.", 'start': 1465.449, 'duration': 1.241}, {'end': 1471.012, 'text': "i'll get the designer and code window along with all the configuration windows.", 'start': 1466.69, 'duration': 4.322}, {'end': 1475.114, 'text': "so once you have created the job, we'll get the designer window like this.", 'start': 1471.012, 'duration': 4.102}, {'end': 1478.736, 'text': 'so which has the designer and coding section.', 'start': 1475.114, 'duration': 3.622}], 'summary': 'Reading and writing data from/to excel, utilizing sql database, and accessing designer and code windows for job creation.', 'duration': 23.442, 'max_score': 1455.294, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs1455294.jpg'}, {'end': 1509.81, 'src': 'heatmap', 'start': 1478.736, 'weight': 0.813, 'content': [{'end': 1486.22, 'text': 'so now either i can drag and drop the component from the palette or, since i have already created the metadata, i can drag and drop it from there.', 'start': 1478.736, 'duration': 7.484}, {'end': 1494.485, 'text': 'so when i drag and drop the metadata, i get the list of components which i can use these metadata into.', 'start': 1486.22, 'duration': 8.265}, {'end': 1503.119, 'text': "so i can just choose t mysql connection and i say okay, and i'll get the mysql connection.", 'start': 1494.485, 'duration': 8.634}, {'end': 1509.81, 'text': 'this is the component which will be having all the details which i have entered while creating metadata.', 'start': 1503.743, 'duration': 6.067}], 'summary': 'Data can be dragged and dropped from metadata, allowing for easy component selection and use.', 'duration': 31.074, 'max_score': 1478.736, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs1478736.jpg'}, {'end': 1582.006, 'src': 'heatmap', 'start': 1548.103, 'weight': 0.732, 'content': [{'end': 1554.008, 'text': 'so once i have done the successful connection of mysql, i want to read this file.', 'start': 1548.103, 'duration': 5.905}, {'end': 1558.011, 'text': "so i'm actually i need to have control on this components.", 'start': 1554.008, 'duration': 4.003}, {'end': 1559.032, 'text': "so what i'll do?", 'start': 1558.011, 'duration': 1.021}, {'end': 1564.757, 'text': "i'll do a right click on mysql component and i say trigger on component.", 'start': 1559.032, 'duration': 5.725}, {'end': 1570.722, 'text': "okay, if the successful connection is done, then i'll comment, i'll start reading the excel.", 'start': 1564.757, 'duration': 5.965}, {'end': 1582.006, 'text': 'okay, so let me go into t file input excel component window and let me give the xls format reading option and i should give the file name for it.', 'start': 1570.722, 'duration': 11.284}], 'summary': 'After successful mysql connection, trigger component and read excel file in xls format.', 'duration': 33.903, 'max_score': 1548.103, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs1548103.jpg'}, {'end': 1741.309, 'src': 'embed', 'start': 1693.164, 'weight': 3, 'content': [{'end': 1698.688, 'text': 'That is it will tell me what is a customer type of the customer data available in this Excel.', 'start': 1693.164, 'duration': 5.524}, {'end': 1706.754, 'text': 'So whether the customer is VIP or we have a new customer in the list or the customer is loyal or customer belongs to VVIP category.', 'start': 1698.928, 'duration': 7.826}, {'end': 1717.579, 'text': "so what we can do is we'll filter out these customers and we'll put them in different tables in mysql separately for vvip, new and loyal customers.", 'start': 1707.034, 'duration': 10.545}, {'end': 1719.16, 'text': "okay, let's do that.", 'start': 1717.579, 'duration': 1.581}, {'end': 1721.04, 'text': 'so, having this use case in mind.', 'start': 1719.16, 'duration': 1.88}, {'end': 1728.804, 'text': 'so i have created the connection for mysql and i have created the schema that is structure to read the excel which we just saw.', 'start': 1721.04, 'duration': 7.764}, {'end': 1735.027, 'text': "so since i'm filtering out more than two to three categories, that is new, vip,", 'start': 1728.804, 'duration': 6.223}, {'end': 1741.309, 'text': 'vvip and loyal so I need the same input which is to be worked upon different filter conditions.', 'start': 1735.027, 'duration': 6.282}], 'summary': 'Filter and categorize customer data into separate mysql tables based on vip, new, loyal, and vvip categories.', 'duration': 48.145, 'max_score': 1693.164, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs1693164.jpg'}], 'start': 1300.583, 'title': 'Etl process with talend', 'summary': 'Covers creating metadata for mysql database, developing a job to read data from an excel file, and integrating data with talend, including defining schema, filtering customer data into separate tables, and working with different filter conditions.', 'chapters': [{'end': 1478.736, 'start': 1300.583, 'title': 'Creating metadata and job in etl process', 'summary': 'Covers the creation of metadata for mysql database and the development of a job to read data from an excel file and load it into a mysql database, highlighting the process of creating a database connection, selecting database type, and finishing metadata creation before creating the job.', 'duration': 178.153, 'highlights': ['Creating metadata for MySQL database The process of creating a metadata connection for a MySQL database in a development environment, including providing mandatory details, selecting database type, and finishing metadata creation.', 'Developing a job to read data from Excel and load into MySQL database The purpose of creating a job to read data from an Excel file and write it into a MySQL database, emphasizing the need for metadata creation before job creation.', 'Creating a database connection The step-by-step process of creating a database connection, including naming, providing description, selecting database type, and ensuring successful connection.']}, {'end': 1741.309, 'start': 1478.736, 'title': 'Data integration and processing with talend', 'summary': 'Demonstrates creating a connection to mysql, defining a schema for reading an excel file, and filtering customer data into separate tables based on customer type, ultimately requiring the same input to be worked upon different filter conditions.', 'duration': 262.573, 'highlights': ['Creating a connection to MySQL and defining a schema for reading an Excel file. Demonstrating the process of creating a connection to MySQL and defining a schema for reading an Excel file.', 'Filtering customer data into separate tables based on customer type. Filtering out customers based on different customer types and storing them in separate tables in MySQL.', 'Demonstrating the need for the same input to be worked upon different filter conditions. Highlighting the requirement of using the same input for different filter conditions.']}], 'duration': 440.726, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs1300583.jpg', 'highlights': ['Creating metadata for MySQL database in a development environment', 'Developing a job to read data from Excel and load into MySQL database', 'Creating a database connection for MySQL', 'Defining a schema for reading an Excel file and creating a connection to MySQL', 'Filtering customer data into separate tables based on customer type', 'Demonstrating the need for the same input to be worked upon different filter conditions']}, {'end': 2152.314, 'segs': [{'end': 1790.287, 'src': 'heatmap', 'start': 1741.309, 'weight': 0.967, 'content': [{'end': 1747.171, 'text': 'so my use case I need the same data set to be worked on different use case.', 'start': 1741.309, 'duration': 5.862}, {'end': 1749.211, 'text': "so I'll just replicate it.", 'start': 1747.171, 'duration': 2.04}, {'end': 1753.313, 'text': 'so, as the name suggests, we have a component which is called t replicate.', 'start': 1749.211, 'duration': 4.102}, {'end': 1759.655, 'text': "to get the component in the design window I can even type on the designer stat and you'll get it after like this.", 'start': 1753.313, 'duration': 6.342}, {'end': 1760.715, 'text': "so I'm using t replicate.", 'start': 1759.655, 'duration': 1.06}, {'end': 1762.816, 'text': 'what are the different kind of?', 'start': 1761.315, 'duration': 1.501}, {'end': 1767.679, 'text': "we have main lookup, so we'll be using main row with t replicate.", 'start': 1762.816, 'duration': 4.863}, {'end': 1776.524, 'text': 'so from t replicate i can take n number of inputs which will simply replicate all these input data right.', 'start': 1767.679, 'duration': 8.845}, {'end': 1782.547, 'text': 'so it says at least it should have one sheet name which is necessary for or mandatory.', 'start': 1776.524, 'duration': 6.023}, {'end': 1785.329, 'text': "so i'll have to give the sheet name of the file.", 'start': 1782.547, 'duration': 2.782}, {'end': 1786.93, 'text': 'so it is sheet one by default.', 'start': 1785.329, 'duration': 1.601}, {'end': 1790.287, 'text': 'So let me go and give sheet one over here.', 'start': 1787.625, 'duration': 2.662}], 'summary': 'Using t replicate to work on the same data set for different use cases, allowing replication of multiple input data.', 'duration': 48.978, 'max_score': 1741.309, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs1741309.jpg'}, {'end': 1845.427, 'src': 'embed', 'start': 1820.25, 'weight': 2, 'content': [{'end': 1829.064, 'text': 'T filter row is the component name and I take the main row from the T replicate and give it to T filter row.', 'start': 1820.25, 'duration': 8.814}, {'end': 1832.839, 'text': 'So configuring T filter row is very simple.', 'start': 1830.277, 'duration': 2.562}, {'end': 1840.444, 'text': 'So you can see the schema will be automatically copied after we have connected them and I can create conditions for filter over here.', 'start': 1832.859, 'duration': 7.585}, {'end': 1842.685, 'text': 'So my condition is pretty straightforward.', 'start': 1840.464, 'duration': 2.221}, {'end': 1845.427, 'text': "I'm filtering out the different customer types.", 'start': 1842.946, 'duration': 2.481}], 'summary': 'Configuring t filter row is simple; schema is automatically copied, and conditions can be created for filtering different customer types.', 'duration': 25.177, 'max_score': 1820.25, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs1820250.jpg'}, {'end': 2074.987, 'src': 'embed', 'start': 2014.774, 'weight': 0, 'content': [{'end': 2018.637, 'text': 'so with this we have filtered vip and vvip customers.', 'start': 2014.774, 'duration': 3.863}, {'end': 2023.62, 'text': 'similarly we can do it for loyal and new customer as well.', 'start': 2018.637, 'duration': 4.983}, {'end': 2026.742, 'text': "now let's run this job and check whether we get the expected output.", 'start': 2023.62, 'duration': 3.122}, {'end': 2038.897, 'text': 'As you can see, the ETL job is successfully executed and you can see the stats as well in the GUI.', 'start': 2033.214, 'duration': 5.683}, {'end': 2044.721, 'text': 'The 100 rows has been read, 100 rows of replication and we have 35 new customers.', 'start': 2039.178, 'duration': 5.543}, {'end': 2049.643, 'text': 'We have 16 VIP customers, 9 VVIP and 40 loyal customers.', 'start': 2044.761, 'duration': 4.882}, {'end': 2055.688, 'text': "Now let's go to MySQL and check whether we have tables created with the same data.", 'start': 2050.143, 'duration': 5.545}, {'end': 2061.571, 'text': 'So let me log on to MySQL with user which we have used to create the tables.', 'start': 2056.288, 'duration': 5.283}, {'end': 2062.732, 'text': "That's root.", 'start': 2062.212, 'duration': 0.52}, {'end': 2070.866, 'text': "and then i'll use the amp database which i've used in the job and i'll tell show tables.", 'start': 2063.882, 'duration': 6.984}, {'end': 2074.987, 'text': 'so i have all the tables which i have created and they chill.', 'start': 2070.866, 'duration': 4.121}], 'summary': 'Etl job successfully executed, processed 100 rows, 35 new customers, 16 vip, 9 vvip, and 40 loyal customers.', 'duration': 60.213, 'max_score': 2014.774, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs2014774.jpg'}], 'start': 1741.309, 'title': 'Etl job for filtering and replicating data', 'summary': 'Demonstrates the process of filtering and replicating data using t replicate and t filter components in a talent etl job, resulting in 100 rows of replication, 35 new customers, 16 vip customers, 9 vvip customers, and 40 loyal customers, with the filtered data successfully written to mysql tables.', 'chapters': [{'end': 2152.314, 'start': 1741.309, 'title': 'Etl job for filtering and replicating data', 'summary': 'Demonstrates the process of filtering and replicating data using t replicate and t filter components in a talent etl job, resulting in 100 rows of replication, 35 new customers, 16 vip customers, 9 vvip customers, and 40 loyal customers, with the filtered data successfully written to mysql tables.', 'duration': 411.005, 'highlights': ['The ETL job successfully replicated 100 rows of data and filtered out 35 new customers, 16 VIP customers, 9 VVIP customers, and 40 loyal customers. The ETL job successfully replicated 100 rows of data and filtered out 35 new customers, 16 VIP customers, 9 VVIP customers, and 40 loyal customers.', 'The data was written to MySQL tables, including tables for new customers, VIP customers, VVIP customers, and loyal customers. The data was successfully written to MySQL tables, including tables for new customers, VIP customers, VVIP customers, and loyal customers.', 'The process involved using T replicate and T filter components to replicate and filter the data, with specific conditions for filtering different customer types. The process involved using T replicate and T filter components to replicate and filter the data, with specific conditions for filtering different customer types.']}], 'duration': 411.005, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/ewjPt-fhdMs/pics/ewjPt-fhdMs1741309.jpg', 'highlights': ['The ETL job successfully replicated 100 rows of data and filtered out 35 new customers, 16 VIP customers, 9 VVIP customers, and 40 loyal customers.', 'The data was written to MySQL tables, including tables for new customers, VIP customers, VVIP customers, and loyal customers.', 'The process involved using T replicate and T filter components to replicate and filter the data, with specific conditions for filtering different customer types.']}], 'highlights': ['Talend is an open source software integration platform providing a wide range of data integration and data management solutions, considered to be the next generation leader in cloud and big data integration software.', 'Talent Open Studio is an open source project offering an interactive user-friendly GUI, extensively used for integration between operational systems, ETL processes, and data migration, with very low learning curve and drag-and-drop features.', 'The chapter covers the introduction of talent data integration, including its features, installation process, components, connectors, metadata, and context variables, and concludes with a short demo showcasing its capabilities.', 'The repository in Talent acts as a central store for all the elements necessary for any job or business model, including reusable routines, documentation, and metadata connections.', 'The design window is where ETL jobs are created by dragging and dropping components, and it features a designer window section and a code section for visualizing and updating the related Java code.', 'The palette window provides access to a rich family of more than 800 components in Talend, catering to various workflows such as big data and die-related processes.', 'The configurational tab encompasses job information, context variables, and profiles for different environments, allowing users to select the appropriate profile for running the job in either a development or production environment.', "The run tab provides a view of the job execution progress and logs, enabling users to monitor and control the job's execution by running, killing, or clearing logs from the interface.", 'In Talend, a component serves as a functional piece designed to execute a single operation, contributing to the overall workflow of data processing and manipulation.', 'The chapter emphasizes the importance of managing data flow and having control over ETL jobs, including iterations, triggers, and connectors in Talend.', 'Metadata in Talend provides information about data managed within Talend Studio, allowing for efficient management and reuse of database connections across all jobs in a project.', 'Context variables can hold different values during runtime, useful for promoting jobs from development to production with varying context values.', 'Creating metadata for MySQL database in a development environment', 'Developing a job to read data from Excel and load into MySQL database', 'Creating a database connection for MySQL', 'Defining a schema for reading an Excel file and creating a connection to MySQL', 'Filtering customer data into separate tables based on customer type', 'The ETL job successfully replicated 100 rows of data and filtered out 35 new customers, 16 VIP customers, 9 VVIP customers, and 40 loyal customers.', 'The data was written to MySQL tables, including tables for new customers, VIP customers, VVIP customers, and loyal customers.', 'The process involved using T replicate and T filter components to replicate and filter the data, with specific conditions for filtering different customer types.']}