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Open File & Close File - Mainframe ETL Testing Tutorial - Part 4

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ETL is short for extract, transform, load, three database functions that are combined into one tool to pull data out of one database and place it into another database. Extract is the process of reading data from a database.
Mainframes ETL Testing Part 4,Open File & Close File ,In this video you will learn about files in Mainframe Etl and How to open files ,close files in ETL testing.
#kumaritchannel #mainframes #mainframetesting #mainframetutorial #mainframeclasses #mainframevideos
Check the latest updates from my telegram channel .
Mainframes ETL Testing Part 4,Open File & Close File ,In this video you will learn about files in Mainframe Etl and How to open files ,close files in ETL testing.
#kumaritchannel #mainframes #mainframetesting #mainframetutorial #mainframeclasses #mainframevideos
Check the latest updates from my telegram channel .