| 发明名称 |
DATABASE-TRANSPARENT NEAR ONLINE ARCHIVING AND RETRIEVAL OF DATA |
| 摘要 |
Method, program products and apparatus are disclosed for optimizing access to a data table. A value-existence structure is used to determine whether the data table contains rows for a given database query. The value-existence structure may be useful, for example, for managing transparent access to an online database and a nearline database.
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| 申请公布号 |
US2012084316(A1) |
申请公布日期 |
2012.04.05 |
| 申请号 |
US20100898252 |
申请日期 |
2010.10.05 |
| 申请人 |
KOENIG EDGARDO GILDO;MOLDOWAN HANS-JUERGEN;RECH THOMAS;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
KOENIG EDGARDO GILDO;MOLDOWAN HANS-JUERGEN;RECH THOMAS |
| 分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
| 代理机构 |
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