Registering a resource that delegates commit voting

Details Registering a resource that delegates commit voting Registering a resource that delegates commit voting

2008-12-23

2010-10-19

Nguyen, Phuoc (Department: 2443)

Electrical computers and digital processing systems: multicomput

Computer network managing

Network resource allocating

C709S230000

Reexamination Certificate

active

07818429

ABSTRACT:
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.

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