发明名称 Registering a resource that delegates commit voting
摘要 A computer system and storage medium that, in an embodiment, receive an allocation request for a resource and registers the resource as a non-voting participant if the resource desires to delegate commit voting to another resource. The registered resource is then prohibited from participating in an enclosing transactional context and instead is informed when the transaction completes. The resource is enlisted as a voting participant if the resource does not desire to delegate commit voting. In this way, when multiple resources are used in a transaction, a resource may be registered and receive notifications of transaction completion instead of being enlisted and voting on commit decisions. The result of a transaction in which a single resource takes responsibility for a number of other resources is that transaction completion avoids the two-phase commit protocol and the resulting performance degradation.
申请公布号 US7818429(B2) 申请公布日期 2010.10.19
申请号 US20080317544 申请日期 2008.12.23
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 BARGHOUTHI SOLOMAN J.;ROBINSON IAN;SCHOFIELD ANDREW JOHN;SUTTER KEVIN WILLIAM
分类号 G06F15/173 主分类号 G06F15/173
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