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data mart
Last modified: Wednesday, April 09, 2003 

A database, or collection of databases, designed to help managers make strategic decisions about their business. Whereas a data warehouse combines databases across an entire enterprise, data marts are usually smaller and focus on a particular subject or department. Some data marts, called dependent data marts, are subsets of larger data warehouses.

Also spelled as datamart.

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Databases

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DAM

data warehouse

database management system

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ODS


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