发明名称 |
Improving performance of database queries |
摘要 |
A system, method, and program for improving the performance for SQL queries. Multidimensional metadata associated with a cube model metadata object is obtained. One or more summary tables to be built are automatically identified based on the obtained multidimensional metadata. One or more indexes to create are automatically identified based on the obtained multidimensional metadata.
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申请公布号 |
US7895191(B2) |
申请公布日期 |
2011.02.22 |
申请号 |
US20030410793 |
申请日期 |
2003.04.09 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
COLOSSI NATHAN GEVAERD;DEKIMPE DANIEL MARTIN;DERE JASON;SIT STEVEN |
分类号 |
G06F7/00;G06F17/30 |
主分类号 |
G06F7/00 |
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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