What are the advantages of raid 1, 1/0, and


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More Data Warehouse General Interview Questions

What is a full backup?

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How can we load the time dimension?

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What is operational data source (ODS)?

2 Answers  


What are Data Marts?

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What are aggregate transformation?

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explain about dirty dimension?

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What is junk dimension? What is the difference between junk dimension and degenerated dimension?

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What is called data cleaning?

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Can we take backup when the database is opened?

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What is perform recovery?

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Hi,Please can u tell me.. What is the difference between a Hyperion Essbase CUBE and a Star Schema? Thanks in advance, Vijay.

1 Answers   iFlex, Wipro,


What are the different ways to represent the loading of dimension tables?

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