Efficient execution of aggregation queries
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United States of America Patent
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Aug 3, 2010
Grant Date -
Jun 5, 2008
app pub date -
Nov 30, 2006
filing date -
Nov 30, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
A query language system is provided that includes a query component that specifies operations for one or more items in a data set. An aggregator component identifies one or more keys associated with the data set, the keys are supplied to one or more aggregators that perform direct computations from the keys in order to determine at least one aggregated value for the data set.
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