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Sync Log Retention Versus Late-Rejoining Clients : Merge Correctness Under Concurrent Mutation

RustSQLiteMerkle TreesProtobuf

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. Delta-sync servers retain operation logs for a bounded window (disk cost); clients offline longer than the window rejoin and request deltas…

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