Explain the definition of normalized and denormalized view?


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More Data Warehouse General Interview Questions

Explain what are non-additive facts?

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Can any one explain the hierarchies level data warehousing.

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where exactly in dataware house a confirmed dimension can be created

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What needs to be done when the database is shutdown?

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Is union transormation is active transformation?

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Explain what is the difference between view filter and report filter?

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Why facts table is useful in representing the data?

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Explain clearly how to explain any (sales) project in interview. Actually feom where report developer work starts?pls reply as soon as possible?

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Where the cache files stored?

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Explain why should you put your data warehouse on a different system than your oltp system?

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