What is the definition of cube in datawarehousing?


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More Data Warehouse General Interview Questions

Give me a broad concept of what a data warehouse is, and what it might be used for?

2 Answers  


What are Non-additive facts?

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Difference between ODS and Staging

4 Answers   HeadStrong, TCS,


How to import vsam files from source to target. Do we need a special plugin?

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Explain what are the possible data marts in retail sales?

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Explain what is the data type of the surrogate key?

0 Answers  


what is the difference between aggregate table and fact table ? how do you load these two tables ?

12 Answers   Target,


What are the difference between snow flake and star schema? What are situations where snow flake schema is better than star schema to use and when the oppositeis true?

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Which technology should be used for interactive data querying across multiple dimensions for a decision making for a dw?

0 Answers  


How did you plan your Data ware house project?

0 Answers   TCS,


What is data warehosuing hierarchy?

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Explain the main differences between star and snowflake schema?

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