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What is data mart?

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Datamart

The difference  between a datamart and a warehouse is their scope: A data mart only seeks to serve the needs  of a portion of the company, such as the marketing finance department. A Data Warehouse seeks to serve the entire company.

Ex: Sales, Marketing, Finance

  • It is a high performance query structure(HPQS)
  • Fast retrieval of data is possible through datamart

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