Compare ETL & Manual development?
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What is granularity? Please explain with example
what are the session parameters? How do u set them?
What are snapshots? What are materialized views & where do we use them? What is a materialized view log?
how do u set partition points in the mapping?
how many steps are there in etl process?
What is Data Vault???
how would u estimate the size of Aggregator transform data and index cache?
what are the reporting tools and difference between them?
Is apache nifi an etl tool?
how do u automate Extraction process?
Two different admin users created for repository are________and_________.
How can we handle Rejection Logic in Source tables while we are matching the data in Target side in ETL Testing ?