How many steps etl contains explain with example?
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Hi, can anyone plz share the project architecture for etl testing(banking domain) plz explain the architecture .
Define Dynamic push down optmization?
what is the difference steps for data modeling?
what is session partitioning?
How can write SQL Overwrite to get Daynamic rows from the source in SQ transformation!(Any Example)
what do u do when DB time takes more?in sap bi
I have two tables in two different database, so to join these tables which transformation will be better joiner transformation or lookup transformation?
2 Answers Accenture, Saama Tech, TCS,
what happens if the info.server doesn't find the session parameter in the parameter file?
how do u decide whether u need to do aggregations at database level or at Informatica level?
What is data cleaning?
What is etl tool in hadoop?
Explain about power designer data modeling software?