What is Operational Data Store?


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More Data Warehouse General Interview Questions

What are the differences between star and snowflake schema?

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Explain what is analytical or analytic mean?

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Difference between Microstrategy and Hyperion if any one Knows kindly updated me my dear Friends

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How to handle time period attribute for time dependent data?? a.)add time period as a part of pk b.)add time period simply and make it nullablec.)add time period simply and make it not null.

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What is the metadata extension?

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How we are using this function?

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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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How would you write a left join statement to return a result set of movie.title�s and director.name�s?

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What are universe requirements?

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Compare cold fusion with other programming languages?

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