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Pratap123
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Q:
datamart & datawarehouse
Database Management Systems, Data mart, Data warehouse
What do you mean by DATAMART & DATAWAREHOUSE & what is the difference betwen two??
ASKED: Mar 21 2008  7:06 AM GMT
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Mrdenny
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A data warehouse in an Enterprise reporting solution. It will typically hold all historical data for the company for all time.

A datamart is a smaller version of the data warehouse. It's going to hold a year or two's worth of information, and may not hold all the tables in the data warehouse. While the data warehouse is for the enterprise, a datamart is typically for a departments use.
Last Answered: Mar 21 2008  7:15 AM GMT by Mrdenny   47070 pts.
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Pratap123   15 pts.  |   Mar 21 2008  7:15AM GMT

DATAMART & DATAWAREHOSE

 

KMarquis   20 pts.  |   Jul 31 2008  3:26PM GMT

Check out <a href="http://SearchDataManagement.com" title="http://SearchDataManagement. " target="_blank">SearchDataManagement.com</a>’s expert answer to this question: Data mart vs. Data warehouse. It’s very thorough and comprehensive.

 
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