state syncintermediateReddit r/ExperiencedDevs thread with 400+ upvotesMAX
Offline-First Mobile Sync Conflicts After Extended Partitions : Merge Correctness Under Concurrent Mutation
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Problem Breakdown
The root defect is that mutation is allowed concurrently from multiple writers while correctness is deferred to a merge step that was never designed with domain semantics in mind. Mobile apps with offline-first sync (Realm, WatermelonDB, PowerSync patterns) accumulate local mutations during network partition; on reconn…
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