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A '''very large database''', or '''VLDB''', is a database that contains an extremely high number of [[tuple]]s (database rows), or occupies an extremely large physical [[filesystem]] storage space. The most common definition of VLDB is a database that occupies more than 1 [[terabyte]] or contains several billion rows, although naturally this definition changes over time.{{Citation needed|date=March 2013}} |
A '''very large database''', or '''VLDB''', is a database that contains an extremely high number of [[tuple]]s (database rows), or occupies an extremely large physical [[filesystem]] storage space. The most common definition of VLDB is a database that occupies more than 1 [[terabyte]] or contains several billion rows, although naturally this definition changes over time.{{Citation needed|date=March 2013}} |
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Very large databases are often, but not necessarily, a core component in [[big data]] analysis. |
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==References== |
==References== |
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Revision as of 14:10, 25 December 2014
A very large database, or VLDB, is a database that contains an extremely high number of tuples (database rows), or occupies an extremely large physical filesystem storage space. The most common definition of VLDB is a database that occupies more than 1 terabyte or contains several billion rows, although naturally this definition changes over time.[citation needed]
Very large databases are often, but not necessarily, a core component in big data analysis.
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