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Phase 3: LMDB storage

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•Last updated Nov 15, 2026

The storage seam and the LMDB backend replacing PostgreSQL: the store, LMDB NIP-50, the pg-to-lmdb migration and the benchmark rig (#864 - the seam and Postgres half landed in job 007).

23% complete

storage: a second in-process LMDB handle can lose search postings during a rebuild
cameri/nostream#1111 · opened on Nov 11, 2026 · Phase 3: LMDB storage
storage: a one-term search proposes every posting sharing the term's first bytes
cameri/nostream#1112 · opened on Nov 11, 2026 · Phase 3: LMDB storage
nostream-cli migrate pg-to-lmdb — resumable Postgres→LMDB migration with a checksum manifest and measured throughput
cameri/nostream#1115 · opened on Nov 12, 2026 · Phase 3: LMDB storage
5
Tighten the DB_URI shape refusal: a fragment's query, false doc sentences, and the echoed near-miss
cameri/nostream#1126 · opened on Nov 12, 2026 · Phase 3: LMDB storage
1
benchmark rig: the TS/Postgres baseline against LMDB, numbers in docs/rewrite/benchmarks.md
cameri/nostream#1131 · opened on Nov 14, 2026 · Phase 3: LMDB storage
4
benchmarks: measure the TypeScript/Postgres baseline on a host with Docker
cameri/nostream#1132 · opened on Nov 14, 2026 · Phase 3: LMDB storage
benchmarks: D9 lists 28 935 as an exception to a predicate it satisfies
cameri/nostream#1138 · opened on Nov 15, 2026 · Phase 3: LMDB storage
benchmarks: D9 calls the strategy arms "the same call with a different row"; two do more store work
cameri/nostream#1139 · opened on Nov 15, 2026 · Phase 3: LMDB storage
benchmarks: the opening "Nothing else is cited" is contradicted by four later citations
cameri/nostream#1140 · opened on Nov 15, 2026 · Phase 3: LMDB storage
benchmarks: the refusal list omits three refusals the harness makes
cameri/nostream#1143 · opened on Nov 15, 2026 · Phase 3: LMDB storage