Nit! It’s a bit more historically accurate to say that MultiPaxos/Raft are later variants of VSR since Brian Oki’s VSR predated Paxos by a year (‘88 vs ‘89) and Liskov and Cowling’s revision of Brian’s work in 2012 predated Raft by two years (the papers are remarkably similar, but Raft makes concessions for the sake of presentation).
I know it was published first, we’ve talked about this before :)
But, I’m not sure what was published first decide what’s a variant of what. I would say that, given the breadth of research into variants of Paxos and the ways it can be modified, it is most meaningful today to say they’re all variants of Paxos.
VSR having had little to no research or industry application until recently has a pretty weak claim. It does not appear to have influenced either Paxos or Raft. Raft was influenced by Paxos, and even VSR revisited discusses it in relation to these protocols.
jorangreef|1 year ago
_benedict|1 year ago
But, I’m not sure what was published first decide what’s a variant of what. I would say that, given the breadth of research into variants of Paxos and the ways it can be modified, it is most meaningful today to say they’re all variants of Paxos.
VSR having had little to no research or industry application until recently has a pretty weak claim. It does not appear to have influenced either Paxos or Raft. Raft was influenced by Paxos, and even VSR revisited discusses it in relation to these protocols.