alt Hacker News> The "fan-out" is synchronized with a classic consensus algorithm called 3PC (three-phase commit) so that a push is only accepted if a majority of the nodes acknowledge it.
Doesn't 3PC require all nodes to agree, not just a majority?
> The "fan-out" is synchronized with a classic consensus algorithm called 3PC (three-phase commit) so that a push is only accepted if a majority of the nodes acknowledge it.
Doesn't 3PC require all nodes to agree, not just a majority?
I would think so - outside this sentence the author indicates they're talking about consensus across all members.
IE - the interactive diagram and note about latency being bounded by the slowest replica