6f26d03c77
Adds the M9 purge re-materialization feature: a WAL-replay background
engine that rebuilds community cohort aggregates for a (user, community)
pair after retroactive signal purge, restoring ranking correctness without
modifying the immutable WAL.
Key additions:
- cohort::rematerialization module: PurgeJobQueue, RematerializationEngine,
WAL replay, atomic CohortSignalLedger swap, BLAKE3 audit log, metrics counters
- TidalDb::{submit_purge_job, purge_job_status, rematerialization_metrics}
public API (db/rematerialization.rs)
- Engine auto-starts in persistent mode; clean shutdown before WAL teardown
- 6 integration tests in tests/m9_purge_remat.rs covering ephemeral and
persistent modes, job lifecycle, and multi-job independence
- Split oversized files to comply with 600-line limit: db/mod.rs →
db/from_parts.rs, entities/revocation.rs → revocation/{mod,tests}.rs,
schema/validation/builders.rs → builders/{mod,tests}.rs,
signals/warm.rs → warm/{mod,tests,proptests}.rs
- Fix pre-existing bootstrap errors: export AuditKind from session module,
add overrides_rejected to SessionSnapshot deserialization
112 lines
2.5 KiB
YAML
112 lines
2.5 KiB
YAML
version: 1
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project: tidalDB
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active_features:
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- m9-community-profile-sync
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- m9-leave-revocation
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- m9-retroactive-purge
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- m9-purge-rematerialization
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- m10-community-policy-engine
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- m10-agent-capability-boundaries
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- m10-signal-revocation-controls
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- p0-target-segment-recruitment
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- p0-concierge-pilot-loop
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- p0-validation-readout
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- p1-briefing-ux-reason-labels
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- p1-feedback-loop-ux
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- p1-quality-diversity-baseline
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- pg1-personalization-correctness
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- pg1-baseline-comparison
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- pg1-instrumented-metrics
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- p2-self-serve-onboarding
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- p2-cohort-context-views
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- p2-trust-controls
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- p3-reliability-slos
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- p3-quality-operations
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- p3-launch-support-playbook
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- p4-monetization-experiments
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- p4-quality-safe-growth
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- p4-segment-expansion-plan
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active_directives: []
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history:
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- feature: m10-community-policy-engine
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action: implement_task
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phase: ready
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timestamp: 2026-03-04T01:32:00.541968Z
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outcome: transition
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- feature: m10-community-policy-engine
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action: implement_task
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phase: implementation
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timestamp: 2026-03-04T01:32:09.605806Z
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outcome: transition
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- feature: m9-purge-rematerialization
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action: implement_task
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phase: ready
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timestamp: 2026-03-04T01:51:00.494838Z
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outcome: transition
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- feature: m9-community-profile-sync
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action: implement_task
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phase: ready
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timestamp: 2026-03-04T01:51:08.235537Z
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outcome: transition
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- feature: m9-purge-rematerialization
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action: implement_task
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phase: implementation
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timestamp: 2026-03-04T01:51:09.209593Z
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outcome: transition
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- feature: m9-community-profile-sync
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action: implement_task
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phase: implementation
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timestamp: 2026-03-04T01:51:13.153999Z
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outcome: transition
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- feature: m9-retroactive-purge
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action: merge
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phase: released
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timestamp: 2026-03-04T01:51:20.644600Z
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outcome: merged
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- feature: m9-community-profile-sync
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action: implement_task
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phase: audit
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timestamp: 2026-03-04T01:52:02.724965Z
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outcome: transition
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- feature: m9-purge-rematerialization
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action: implement_task
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phase: audit
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timestamp: 2026-03-04T01:52:09.001240Z
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outcome: transition
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- feature: m9-leave-revocation
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action: merge
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phase: released
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timestamp: 2026-03-04T01:52:44.304271Z
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outcome: merged
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- feature: m10-signal-revocation-controls
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action: merge
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phase: released
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timestamp: 2026-03-04T01:55:04.556427Z
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outcome: merged
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- feature: m9-community-profile-sync
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action: merge
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phase: released
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timestamp: 2026-03-04T01:55:48.195642Z
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outcome: merged
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blocked: []
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milestones:
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- m0
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- m1
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- m2
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- m3
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- m4
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- m5
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- m6
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- m7
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- m8
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- m9
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- m10
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- p0
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- p1
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- pg1
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- p2
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- p3
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- p4
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active_ponders: []
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last_updated: 2026-03-04T01:55:48.195643Z
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