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29

DASFAA
2007
IEEE

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The Circular Two-Phase Commit Protocol

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The Circular Two-Phase Commit Protocol

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Abstract. Distributed transactional systems require an atomic commitment protocol to preserve atomicity of the ACID properties. However, the industry leading standard, 2PC, is slow and adds a signiﬁcant overhead to transaction processing. In this paper, a new atomic commitment protocol for main-memory primarybackup systems, C2PC, is proposed. It exploits replication to avoid disk-logging and performs the commit processing in a circular fashion. The analysis shows that C2PC has the same delay as 1PC, and reduces the total overhead compared to 2PC.

Heine Kolltveit, Svein-Olaf Hvasshovd

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Atomic Commitment Protocol | DASFAA 2007 | Database | Main-memory Primarybackup Systems | Signiﬁcant Overhead |

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Added	02 Jun 2010
Updated	02 Jun 2010
Type	Conference
Year	2007
Where	DASFAA
Authors	Heine Kolltveit, Svein-Olaf Hvasshovd

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