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Fact Constellation

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Fact Constellation - definition(s)

Fact Constellation - A database organizational schema where multiple fact tables share dimension tables. Since this model can be depicted in a shape that looks like a collection of stars, it is called a galaxy schema or fact constellation.

[Category=Data Governance ]

Source: The Data Governance Institute, 07 December 2009 08:55:58, http://www.datagovernance.com/glossary-governance/ External


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