What are the ETL Testing Operations?
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how do u decide whether u need to do aggregations at database level or at Informatica level?
list and discuss two approaches for updation of target table in Informatica and how they are different.
how to join two tables without using joiner transformation .advantages of joiner over lookup and vice versa.
what is Forward,Reverse and Re_engineering?
When do we go for the tools in the market?
what are the facilities provided by OLAP to analytical users?
Explain me ETL project architecture in Detail?
what are the cubes developed in a sap bw project and what is the requirement for developing it?
how do u set partition points in the mapping?
Explain the use lookup tables and Aggregate tables?
what happens if the info.server doesn't find the session parameter in the parameter file?
flat filevalidation in informatica