发明名称 Efficient locking of shared data that is accessed for reads in a cluster database
摘要 Described herein are techniques for synchronizing access to resources in a multi node system by establishing a resource as a read-mostly resource based on one or more criteria, and allowing a node to acquire a shared lock, not granted by the master, on the read-mostly resource where no anti-lock exists for the resource.
申请公布号 US7447786(B2) 申请公布日期 2008.11.04
申请号 US20060418782 申请日期 2006.05.05
申请人 发明人
分类号 G06F13/00;G06F15/16;G06F15/173 主分类号 G06F13/00
代理机构 代理人
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