发明名称 |
Dynamic functional module availability |
摘要 |
The present invention generally is directed to a system, method and article of manufacture for accessing data independent of the particular manner in which the data is physically represented. In one embodiment, a data repository abstraction layer provides a logical view of the underlying data repository that is independent of the particular manner of data representation. A query abstraction layer is also provided and is based on the data repository abstraction layer. A runtime component performs translation of an abstract query into a form that can be used against a particular physical data representation.
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申请公布号 |
US8458215(B2) |
申请公布日期 |
2013.06.04 |
申请号 |
US20030720960 |
申请日期 |
2003.11.24 |
申请人 |
DETTINGER RICHARD D.;O'BRIEN TERRENCE R.;STEVENS RICHARD J.;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
DETTINGER RICHARD D.;O'BRIEN TERRENCE R.;STEVENS RICHARD J. |
分类号 |
G06F17/30;G06F7/00 |
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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