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| Software > Systems Software > Databases > |
Data Warehouses
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ALSO CALLED: Data Stores, Datawarehousing, Data Ware-house, Datawarehouse, Data Warehousing, Knowledge Warehouse, and Dataware House
DEFINITION: A data warehouse is a central repository for all or significant parts of the data that an enterprise's various business systems collect. The term was coined by W. H. Inmon. IBM sometimes uses the term "information warehouse." Typically, a data warehouse is housed on an enterprise mainframe
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CA ERwin® Data Modeler r7.2
sponsored by CA
TRIAL SOFTWARE: Posted: 26 Nov 2007 | Published: 01 Nov 2007
SUMMARY:
Learn how intelligent data modeling streamlines the design process with a graphical environment that simplifies database design and maintenance, automates many time consuming tasks and enhances communication across your development organization.
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DATA WAREHOUSES DEFINITION (continued): … server. Data from various online transaction processing ( OLTP) applications and other sources is selectively extracted and organized on the data warehouse database for use by analytical applications and user queries. Data warehousing emphasizes the capture of data from diverse sources for useful analysis and access, but does not generally start from the point-of-view of the end user or knowledge worker who may need access to specialized, sometimes local databases. The … Data Warehouses definition sponsored by SearchSQLServer.com, powered by WhatIs.com an online computer dictionary
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