发明名称 |
APPARATUS AND METHOD FOR UTILIZING DENSITY METADATA TO PROCESS MULTI-DIMENSIONAL DATA |
摘要 |
A computer readable storage medium includes a data analyzer to build population sets for dimensions of a multi-dimensional data source and to identify intersections of population sets so as to form density metadata. A query processor accesses the density metadata while processing a query.
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申请公布号 |
US2009198643(A1) |
申请公布日期 |
2009.08.06 |
申请号 |
US20080023909 |
申请日期 |
2008.01.31 |
申请人 |
BUSINESS OBJECTS, S.A. |
发明人 |
CYPHER RAYMOND;WEBSTER RICHARD DAVID |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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