Explain why should you put your data warehouse on a different system than your oltp system?


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More Data Warehouse General Interview Questions

What are the design methods of data warehousing?

0 Answers  


"A dimension table is wide but the fact table is deep," explain the statement in your own words.

0 Answers  


What is the purpose of Dataware Control?

0 Answers   CGI,


What are the key features of chameleon that separates it from other algorithms?

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What are the various tools? Explain name a few?

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Theare is a Database In analysis services,How we will specify the fact table.(i.e whether we will create the measure objects for the fact tbl.) or it will reside insde the database.

0 Answers   SingleTusk,


Why should we use data ware housing and how can you extract data for analysis with example?

0 Answers   TCS,


Difference between ODS and Staging

4 Answers   HeadStrong, TCS,


What is difference between Business Objects and Hyperion Essbase? Please help me

1 Answers   Cap Gemini, TCS,


What is difference between Mapplet and reusable transformation?

3 Answers   UST,


what is an use case?

0 Answers   InfoAxon Technologies,


Explain the differences between normalizer and normalizer transformation?

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