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What happens if one of the nodes goes offline? System stops accepting requests or it keeps going and ends up in an inconsistent state?
by xentronium 14y ago
What happens if one of the nodes goes offline? System stops accepting requests or it keeps going and ends up in an inconsistent state?
- mryall 14y agoFailure modes are defined by the two-phase commit protocol, the standard way of managing distributed database changes: http://en.wikipedia.org/wiki/Two-phase_commit_protocol http://en.wikipedia.org/wiki/Two-phase_commit_protocol