Data aggregation module supporting dynamic query responsive aggregation during the servicing of database query requests provided by one or more client machines
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United States of America Patent
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Aug 5, 2014
Grant Date -
Apr 12, 2012
app pub date -
Nov 4, 2011
filing date -
Aug 4, 1999
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Abstract
Improved method of and apparatus for aggregating data elements in multidimensional databases (MDDB). In the preferred embodiment, the apparatus is realized in the form of a high-performance stand-alone (i.e. external) aggregation server which can be plugged-into conventional MOLAP systems to achieve significant improvements in system performance. In accordance with the principles of the present invention, the stand-alone aggregation server contains a scalable MDDB and a high-performance aggregation engine that are integrated into the modular architecture of the aggregation server. The stand-alone aggregation server of the present invention can uniformly distribute data elements among a plurality of processors, for balanced loading and processing, and therefore is highly scalable.
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