What are the types of data warehouse applications and what is the difference between data mining and data warehousing?
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How we can see table structure?
what is the difference between date cache and lindex cache?
Is hadoop a etl tool?
What are dimensions?
Explain and compare etl & manual development?
Can we create Hierarchies in generic datasources?
Can u access a repository created in previous version of Informatica?
In informatica, I have 10 records in my source system. I need to load 2 records to target for each run. How do I do this?
What are the differences between sql override and update override?
How to recover a workflow? What are the different approaches?( In prod i.e no access to modify)
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What is a lookup table in etl?
1. if lookup tr is giving poor performamence. what u do. 2. i have emp,dept table. i want output ename,empno,dname,max(sal). 3. can any one tell me project flow in real time scenario. please send me mail any queries and answers my mail id is yaparala@gmail.com