What is Star Schema?


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More Data Warehouse General Interview Questions

List down some of the real time data-warehousing tools?

0 Answers  


Where we use surrogate key explain with example?

0 Answers  


Explain the advantages of raid 1, 1/0, and 5. What type of raid setup would you put your tx logs.

0 Answers  


Can you brief about the Data warehouse project you worked on?

0 Answers   Deloitte, TCS,


Explain the difference between keylokup and joiner?

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Explain is olap databases are called decision support system true/false?

0 Answers  


which automation tool is used in data warehouse testing?

1 Answers  


Difference between ODS and Staging

4 Answers   HeadStrong, TCS,


Suppose we want to display zero when null values coming to report how can we do that?

0 Answers  


What is ETL process in Data warehousing?

3 Answers  


what is the use of surrogate key in businessobjects

3 Answers   EDS,


In microstrategy, how can we direct the sql generated to use a specifc table?

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