What are the etl testing operations includes?
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what is different between sequential batch and concurrent batch and which is recommended and why?
how do u decide whether u need to do aggregations at database level or at Informatica level?
How to fine tune mappings?
what is the main role of FI on business
what are Lookup caches options? Including persistent caches.
What are three tier systems in etl?
what are Lookup caches options? Including persistent caches.
what is session partitioning?
List few etl bugs?
What are your responsibilities as an etl tester?
how to answer the question "explain project architecture" in informatica pls any one who has the answer pls send the answer to this mail id "karumanchisrinu@gmail.com
what is granularity in Data ware House?