Explain what are the advantages of query studio compared to report studio?


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More Data Warehouse General Interview Questions

What is a staging area? Do we need it? What is the purpose of a staging area?

0 Answers  


Explain the difference between view and materialized view?

0 Answers  


Which is the optimized method of extracting the data.

3 Answers  


What is a functional dependency f said to be minimal?

0 Answers  


Explain what are the methodologies of data warehousing?

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what is user variable in affinium campaign? and some real time examples.

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Hi, Could any one tell me which schema (star and snow flake schema) will take much space? Thanks S.A.K

6 Answers   Accenture, IBM, TCS,


How to load the time dimension?

0 Answers  


In datastage can ve find the job based on source table name ??

1 Answers   TCS,


What is cost benefit analysis (cba)?

0 Answers  


Briefly state different between data ware house & data mart?

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Explain difference between data ware house & data mart?

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