Bruce Momjian <[EMAIL PROTECTED]> writes:
> From our previous discussion of 2-phase commit, there was concern that
> the failure modes of 2-phase commit were not solvable. However, I think
> multi-master replication is going to have similar non-solvable failure
> modes, yet people still want multi-master replication.
No. The real problem with 2PC in my mind is that its failure modes
occur *after* you have promised commit to one or more parties. In
multi-master, if you fail you know it before you have told the client
his data is committed.
regards, tom lane
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