发明申请
- 专利标题: Serving cached query results based on a query portion
- 专利标题(中): 根据查询部分提供缓存的查询结果
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申请号: US11363895申请日: 2006-02-28
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公开(公告)号: US20070203890A1公开(公告)日: 2007-08-30
- 发明人: Gaurav Sareen , Michael Isard , Yinzhe Yu , Girish Kumar
- 申请人: Gaurav Sareen , Michael Isard , Yinzhe Yu , Girish Kumar
- 申请人地址: US WA Redmond
- 专利权人: Microsoft Corporation
- 当前专利权人: Microsoft Corporation
- 当前专利权人地址: US WA Redmond
- 主分类号: G06F17/30
- IPC分类号: G06F17/30
摘要:
The embodiments contemplate a system and method for obtaining related results for a portion of a query and for generating an updated set of queries for a cache of a server. Other queries beginning with the portion of the query may be identified and obtained from a data structure that includes a server cache and a set of common queries. Once the other queries are identified, results for the other queries are obtained from the server cache or from a back-end database. A set of common queries, which may include deleted and additional queries, may be utilized to generate the updated set of queries for the server. Both missing queries and deleted queries that may belong to the server based on an assignment function are inserted into a queue, which is later delivered to the cache of the server. The transfer may occur during a low-activity or idle state.
公开/授权文献
- US07797298B2 Serving cached query results based on a query portion 公开/授权日:2010-09-14