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INTERVIEW QUESTIONS DATA WAREHOUSING DETAILS
Question :
What are Data Marts?
Category Data Warehousing Interview Questions
Rating (4.8) By 16 users
Added on 8/24/2014
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Answers:

Data Mart is a segment of a data warehouse that can provide data for reporting and analysis on a section, unit, department or operation in the company, e.g. sales, payroll, production. Data marts are sometimes complete individual data warehouses which are usually smaller than the corporate data warehouse.



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