What is the main difference between schema in rdbms and schemas in datawarehouse?


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More Data Warehouse General Interview Questions

How to generate the cubes in framework manager?

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What is a data warehousing?

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Explain Association algorithm in Data mining?

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How to create context?

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where exactly in dataware house a confirmed dimension can be created

4 Answers   Deloitte,






I have two universes created by two difference database can we join them in designer & report level? How

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Explain what are non-additive facts in detail?

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explain the ROLLUP, CUBE, RANK AND DENSE_RANK FUNCTIONS OF ORACLE 8I

3 Answers   IBM, Ness Technologies,


wht is degenerated dimension ?it's uses?

10 Answers   CTS, Infosys,


Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meetthe condition.

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What are the different types of data warehouses?

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The same tier?

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