Explain how are the dimension tables designed?
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What are the design methods of data warehousing?
What is drilling across?
Is union transormation is active transformation?
What is BCP?
Why should we use data ware housing and how can you extract data for analysis with example?
Hi, If any hav Informatica n DWH FAQ's,Plz do fwd to s.rajanikanth1980@gmail.com Thnx Vani
why oracle is the best database for data warehousing?
what is a hot file, why we need in datawarehousing, where we used in general
Why is business intelligence (bi) important in data warehousing?
What is the definition of cube in datawarehousing?
Hi Friends, Can anyone tell me. is there any certification in Database testing or BI testing or ETL testing international certification? Thanks ArunKumar
Explain the definition of normalized and denormalized view?