Method and system for improving response time for database query execution
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United States of America Patent
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Dec 5, 2006
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app pub date -
Dec 18, 2002
filing date -
Dec 18, 2002
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Abstract
Aspects for improving response time for database query execution are described. The aspects include comparing an estimate of sort pages needed for a database query against at least one threshold. A determination of whether to perform a parallel sort for the database query based on the comparison occurs, wherein response time improvement by the parallel sort is balanced against resource overhead of the parallel sort.
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