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| Content Provider | ACM Digital Library |
|---|---|
| Author | Gray, Jim Lamport, Leslie |
| Copyright Year | 2006 |
| Abstract | The distributed transaction commit problem requires reaching agreement on whether a transaction is committed or aborted. The classic Two-Phase Commit protocol blocks if the coordinator fails. Fault-tolerant consensus algorithms also reach agreement, but do not block whenever any majority of the processes are working. The Paxos Commit algorithm runs a Paxos consensus algorithm on the commit/abort decision of each participant to obtain a transaction commit protocol that uses $2\textit{F}$ + 1 coordinators and makes progress if at least $\textit{F}$ + 1 of them are working properly. Paxos Commit has the same stable-storage write delay, and can be implemented to have the same message delay in the fault-free case as Two-Phase Commit, but it uses more messages. The classic Two-Phase Commit algorithm is obtained as the special $\textit{F}$ = 0 case of the Paxos Commit algorithm. |
| Starting Page | 133 |
| Ending Page | 160 |
| Page Count | 28 |
| File Format | |
| ISSN | 03625915 |
| e-ISSN | 15574644 |
| DOI | 10.1145/1132863.1132867 |
| Volume Number | 31 |
| Issue Number | 1 |
| Journal | ACM Transactions on Database Systems (TODS) |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2006-03-01 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Consensus Paxos Two-phase commit |
| Content Type | Text |
| Resource Type | Article |
| Subject | Information Systems |
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