Explain about core dimension, balanced dimension, and dirty dimension?


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More Data Warehouse General Interview Questions

Explain what is metadata reporter?

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What are the main steps to build the data warehouse?

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Can decision tree be implemented using SQL?

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What is the difference between snowflake and star schema? What are situations where snowflake schema is better than star schema when the opposite is true?

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Why is chameleon method used in data warehouse?

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Explain the importance of data warehouse?

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What is Discover and Execute in XMLA?

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What is the difference between drill through and masterdetail reports?

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Where the cache files stored?

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How can we load the time dimension?

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What is an er diagram?

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waht is the advantage of infoset query

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