Execution Truth vs Execution Authority

Ran into this while working on a coordination primitive for a payments system: locks and consensus (Redis, Raft, etcd) all answer "who can act right now" none answer "did the action actually complete" once a crash happens. That's a harder, separate problem most systems just inherit Temporal's answer to (determinism + replay). Blog submitted by /u/munch_muffin_solas [link] [留言]