{"id":"consistency-strategy-scales-uniformly-with-distribution","text":"Both conflict resolution and deletion strategy scale in the same way with distribution topology — simple structural mechanisms for single-node systems (optimistic locking, soft delete), metadata-based approaches for replicated systems (version vectors, tombstones) — showing a uniform architectural response where distribution complexity drives strategy sophistication across independent concerns.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[{"type":"SL","antecedents":["conflict-resolution-depth-scales-with-distribution","deletion-strategy-scales-with-distribution"],"outlist":[],"label":"Both conflict resolution and deletion follow the same single-node → replicated escalation pattern"}],"dependents":["scaling-uses-logically-uniform-indirection"],"metadata":{"last_reviewed":"2026-06-05T18:21:49","review_result":"pass"},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"consistency-strategy-scales-uniformly-with-distribution","truth_value":"IN","reason":"SL justification valid","antecedents":["conflict-resolution-depth-scales-with-distribution","deletion-strategy-scales-with-distribution"],"label":"Both conflict resolution and deletion follow the same single-node → replicated escalation pattern"},{"node":"conflict-resolution-depth-scales-with-distribution","truth_value":"IN","reason":"SL justification valid","antecedents":["conflict-detection-varies-by-consistency-model","kv-anti-entropy-covers-writes-and-deletes"],"label":"Topology determines whether conflict detection is point-in-time (optimistic lock), sync-time (version vector), or continuous (anti-entropy)"},{"node":"conflict-detection-varies-by-consistency-model","truth_value":"IN","reason":"SL justification valid","antecedents":["kv-node-stores-sibling-versions","gdrive-version-vector-conflict","hotel-reservation-optimistic-locking"],"label":"conflict detection strategy correlates with data model — multi-writer replication retains all versions, collaborative editing uses device vectors, single-resource booking uses counters"},{"node":"kv-node-stores-sibling-versions","truth_value":"IN","reason":"premise"},{"node":"gdrive-version-vector-conflict","truth_value":"IN","reason":"premise"},{"node":"hotel-reservation-optimistic-locking","truth_value":"IN","reason":"premise"},{"node":"kv-anti-entropy-covers-writes-and-deletes","truth_value":"IN","reason":"SL justification valid","antecedents":["kv-read-path-is-self-healing","soft-delete-prevents-distributed-resurrection"],"label":"without read repair, write divergence persists; without tombstones, deletes get resurrected — both mechanisms are independently necessary for full convergence"},{"node":"kv-read-path-is-self-healing","truth_value":"IN","reason":"SL justification valid","antecedents":["kv-read-repair-on-get","kv-node-stores-sibling-versions"],"label":"Read repair + sibling detection make the read path an active consistency mechanism, not just a query"},{"node":"kv-read-repair-on-get","truth_value":"IN","reason":"premise"},{"node":"soft-delete-prevents-distributed-resurrection","truth_value":"IN","reason":"SL justification valid","antecedents":["kv-store-deletes-use-tombstones","s3-delete-marker-hides-not-removes"],"label":"Both systems independently arrived at write-over-delete to prevent resurrection from unsynchronized replicas"},{"node":"kv-store-deletes-use-tombstones","truth_value":"IN","reason":"premise"},{"node":"s3-delete-marker-hides-not-removes","truth_value":"IN","reason":"premise"},{"node":"deletion-strategy-scales-with-distribution","truth_value":"IN","reason":"SL justification valid","antecedents":["soft-delete-is-dual-purpose","kv-anti-entropy-covers-writes-and-deletes"],"label":"Soft delete for structure preservation and tombstones for distributed convergence are complementary layers that compose"},{"node":"soft-delete-is-dual-purpose","truth_value":"IN","reason":"SL justification valid","antecedents":["soft-delete-preserves-structural-invariants","soft-delete-prevents-distributed-resurrection"],"label":"Both depth-1 soft-delete conclusions identify different motivations (structural invariants vs. resurrection prevention) for the same technique, revealing dual utility"},{"node":"soft-delete-preserves-structural-invariants","truth_value":"IN","reason":"SL justification valid","antecedents":["chat-soft-delete-preserves-sequence","autocomplete-delete-is-soft"],"label":"chat keeps deleted messages with `[deleted]` content to preserve sequence numbering; autocomplete zeroes frequency without removing trie nodes to preserve tree structure — both are single-node structural concerns distinct from distributed anti-resurrection"},{"node":"chat-soft-delete-preserves-sequence","truth_value":"IN","reason":"premise"},{"node":"autocomplete-delete-is-soft","truth_value":"IN","reason":"premise"}]}}