Using idempotent operations to improve transaction performance

Details Using idempotent operations to improve transaction performance Using idempotent operations to improve transaction performance

2004-06-29

2010-02-09

Vu, Tuan Anh (Department: 2193)

Data processing: software development, installation, and managem

Software program development tool

Translation of code

Reexamination Certificate

active

07661099

ABSTRACT:
A method for optimizing a transaction consisting of an initial sequence of computer operations, the method including identifying one or more idempotent operations in the initial sequence. The method further includes reordering the initial sequence to form a reordered sequence consisting of a first sub-sequence of the computer operations followed by a second sub-sequence of the computer operations. The second sub-sequence has only the one or more idempotent operations.

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Xie et al., Using Redundancies to Find Errors, Nov. 2002, SIGSOFT 2002/FSE-10, p. 1-10.
Hilderink et al, “Conditional Communication in the Presence of Priority”, IOS Press 2000, pp. 77-98.

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