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Explain the main differences between star and snowflake schema?


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More Data Warehouse General Interview Questions

After the generation of a report to whom we have to deploy or what we do after the completion of a report?

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Explain what are non-additive facts in detail?

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What is Drill by? drill through?

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Explain the difference between data ware house & data mart?

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What are the data marts?

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Explain where do we use semi and non additive facts?

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What is difference between model & package?

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