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28

EDBT
2000
ACM

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140views Computer Science» more EDBT 2000»

The Dynamic Data Cube

14 years 2 months ago

The Dynamic Data Cube

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Rangesumqueriesondatacubesareapowerful toolforanalysis.Arangesumqueryappliesanaggregation operation(e.g.,SUM,AVERAGE)overallselectedcellsina datacube,wheretheselectionisspecifiedbyproviding rangesofvaluesfornumericdimensions.Wepresentthe DynamicDataCube,anewapproachtorangesumqueries whichprovidesefficientperformanceforbothqueriesand updates,whichhandlesclusteredandsparsedatagracefully, andwhichallowsforthedynamicexpansionofthedatacube inanydirection.

Steven Geffner, Divyakant Agrawal, Amr El Abbadi

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Computer Science | Database | EDBT 2000 | Rangesumqueriesondatacubesareapowerful Toolforanalysis.Arangesumqueryappliesanaggregation |

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Added	24 Aug 2010
Updated	24 Aug 2010
Type	Conference
Year	2000
Where	EDBT
Authors	Steven Geffner, Divyakant Agrawal, Amr El Abbadi

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