Data File

Data File - A representation of a data entity from the logical data model that is implemented with a physical data model. It is a physical file of data that exists in a database management system, as a computer file outside a database management system, or as a manual file outside a computer that represents a data entity.

[Category=Data Warehousing ]

Source: Sun.com, 22 July 2010 10:31:59, http://www.sun.com/third-party/dw/brochures/67198.Acrobat.pdf

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Data File - A representation of a data entity from the logical data model that is implemented with a physical data model. It is a physical file of data that exists in a database management system, as a computer file outside a database management system, or as a manual file outside a computer that represents a data entity.

[Category=Data Management ]

Source: Aexis Business Intelligence, 18 November 2010 09:47:33, http://www.aexis.eu/DataWarehouse-Glossary/

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data file - [computing] A file that holds text, graphics, or numbers.

[Category=Geospatial ]

Source: esri, 16 March 2012 08:53:48, http://support.esri.com/en/knowledgebase/GISDictionary/term/abbreviation