Distributed locks coordinate access to shared resources across multiple processes by ensuring mutual exclusion. The guide covers common implementation pitfalls like single points of failure, missing TTLs, and lack of fencing tokens. It examines various solutions including RDBMS advisory locks, Redis simple locks, Redlock
Table of contents
Implementing Distributed Locks CorrectlyThe Challenge of Distributed CoordinationCommon Pitfalls in Distributed LockingCorrect and Safe Implementation ApproachesRDBMS LocksRedis Simple LockRedlockZooKeeper Locketcd LockFencing Tokens: Ensuring CorrectnessOther MethodsConclusionSort: