发明名称 |
Registering for and retrieving database table change information that can be used to invalidate cache entries |
摘要 |
<p>A server provides Web responses that can include content from data tables in a database. The server maintains a cache (e.g., in system memory) that can store content (including content from data tables) so as to increase the efficiency of subsequently providing the same content to satisfy client Web requests. The server monitors data tables for changes and, when a change in a particular data table occurs, invalidates cached entries that depend on a particular data table. Further, in response to a client Web request for a Web response, the server assigns a database cache dependency to at least a portion of a constructed Web response (e.g., to content retrieved from a data table) based on commands executed during construction of the Web response. The at least a portion of the constructed Web response is subsequently cached in a cache location at the server.</p> |
申请公布号 |
EP1492027(B1) |
申请公布日期 |
2009.09.30 |
申请号 |
EP20040014402 |
申请日期 |
2004.06.18 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
PIZZO, MICHAEL JOSEPH;NG, PATRICK YU-KWAN;GUTHRIE, SCOTT D.;SMITH, ADAM WADE |
分类号 |
G06F12/00;G06F17/30;G06F13/00;G06F17/00 |
主分类号 |
G06F12/00 |
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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