发明名称 ENCAPSULATION OF MULTIPLICITY AND SPARSITY IN MULTIDIMENSIONAL QUERY EXECUTION SYSTEMS
摘要 Provided are techniques for processing a multidimensional query. For each multidimensional expression in the multidimensional query, the multidimensional expression is evaluated to generate a representation that includes an evaluation context, a degeneration status, and condensed value storage that does not store data that would be replicated due to degeneration, and the representation is stored.
申请公布号 US2013097149(A1) 申请公布日期 2013.04.18
申请号 US201213615310 申请日期 2012.09.13
申请人 GROSSET ROBIN N.;VAZQUEZ JOSE;ZOU YU;INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 GROSSET ROBIN N.;VAZQUEZ JOSE;ZOU YU
分类号 G06F17/30 主分类号 G06F17/30
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