Phase 12B — SQLite → PostgreSQL 16 migration (big-bang)#13

Merged

proofoftrust21 merged 15 commits intomainfrom

phase-12b-postgres

Apr 21, 2026

Commits on Apr 21, 2026

docs(phase-12b): B0 code audit — SQLite→Postgres migration strategy
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docs(phase-12b): B0 validation + test baseline
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infra(phase-12b): B1+B2 — satrank-postgres VM + PG16 container
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feat(phase-12b): B3 schema — Postgres consolidated DDL
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feat(phase-12b): B3.a — pg infrastructure (connection, transaction, migrations)
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docs(phase-12b): B3.e — CRAWLER-RACE-CHECK.md (required by B0)
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feat(phase-12b): B3.b — port all 14 repositories to pg async
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feat(phase-12b): B3.c — port 22 services to async/await
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feat(phase-12b): B3.c suite — port controllers, middleware, utils to async
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feat(phase-12b): B3.d crawler/scripts/tests harness port + test debt 0 failure
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feat(phase-12b): B6 quick wins — warmup, /metrics auth, prom metrics
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docs(phase-12b): B4 seed dry-run + B5 cut-over checklist
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docs(phase-12b): B7 iso-network smoke + B8 migration report + Phase 12C OPS
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fix(phase-12b): correct BIGINT→DOUBLE PRECISION for score_snapshots.n_obs
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docs(phase-12b): add Findings A/B/C + correct agent count in B8 report
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