发明申请
US20050192922A1 Client-server computing system capable of validating cached data based on data transformation
审中-公开
客户端 - 服务器计算系统能够基于数据转换验证缓存数据
- 专利标题： Client-server computing system capable of validating cached data based on data transformation
- 专利标题（中）： 客户端 - 服务器计算系统能够基于数据转换验证缓存数据
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申请号： US10789743申请日： 2004-02-27
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公开(公告)号： US20050192922A1公开(公告)日： 2005-09-01
- 发明人: Stefan Edlund , James Kaufman
- 申请人： Stefan Edlund , James Kaufman
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
The present invention provides a client-server computing system capable of validating cached data having a data store, a server, a cache, a transformation engine, a cache monitor, and an object dependency mapper. The transformation engine transforms data into a format suitable for a client application based on a set of transformation rules. The cache monitor ensures that cached objects are valid when changes to data in the data store are detected by the server. The object dependency mapper automatically and continuously determines the dependencies between data in the data store and sets of transformation rules. Data in the data store is represented as a tree structure. The cache monitor determines the validity of the cached objects based on the tree structure and the dependencies between data and the transformation rules.