发明名称 |
Distributed data system with incremental data updates |
摘要 |
A system may include a client and a distributed data manager coupled to the client. The distributed data manager may include a data store storing a data object that includes several sub-elements. The client is configured to update a portion of the data object by sending a message to the distributed data manager. The message specifies one of the sub-elements of the data object to be updated and includes a new value of that sub-element but does not include a new value of the entire data object. The distributed data manager is configured to perform updates to the data object in the data store dependent on which of the sub-elements of the data object are specified by the client.
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申请公布号 |
US2004199486(A1) |
申请公布日期 |
2004.10.07 |
申请号 |
US20030405760 |
申请日期 |
2003.04.02 |
申请人 |
SUN MICROSYSTEMS, INC. |
发明人 |
GOPINATH PRAMOD;DINKER DARPAN;KANNAN MAHESH;NADIPALLI SUVEEN R. |
分类号 |
G06F7/00;G06F17/30;(IPC1-7):G06F7/00 |
主分类号 |
G06F7/00 |
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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