Transcription of In Search of an Understandable Consensus Algorithm ...
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In Search of an Understandable Consensus Algorithm (Extended Version)Diego Ongaro and John OusterhoutStanford UniversityAbstractRaft is a Consensus Algorithm for managing a replicatedlog. It produces a result equivalent to (multi-)Paxos, andit is as efficient as Paxos, but its structure is differentfrom Paxos; this makes Raft more Understandable thanPaxos and also provides a better foundation for build-ing practical systems. In order to enhance understandabil-ity, Raft separates the key elements of Consensus , such asleader election, log replication, and safety, and it enforcesa stronger degree of coherency to reduce the number ofstates that must be considered. Results from a user studydemonstrate that Raft is easier for students to learn thanPaxos.
In Search of an Understandable Consensus Algorithm (Extended Version) Diego Ongaro and John Ousterhout Stanford University Abstract ...
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