jordan/tidaldb
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
da5d2d4d53
tidaldb/tidal-server/tests
History
jx12n bb21e69ae6 feat(m12): vector retrieval G1/G2 — recall harness, ANN in RETRIEVE, index tuning 
m12p1 (measurement truth): TidalDb::vector_search_items pure k-NN probe +
POST /vector_search (standalone + region node, merge-by-distance) +
tidal-stress --verify-recall (deterministic id-keyed corpus, in-RAM brute-force
cosine oracle, open-loop ramp → recall@k + true p99 + read-knee + JSON/gate exit).
Repaired fabricated p99 columns (mean-as-p99) in social-scale.md / scale.rs.
Verified real: recall@10=0.9997 at 20k/1536-D vs brute-force.

m12p2 (G1 unblock): ANN candidate-gen wired into RETRIEVE — for_you=preference
vector, related=seed embedding (similar_to), graceful scan-fallback. Cached
per-signal-type top-K (signals/ledger/hot_top_k.rs, decay-order-invariant) so
trending serves O(K). related over HTTP (FeedQuery.similar_to). Harness gains
--feed-profile / --seed-preferences. Verified: trending retrieve p99 3.5-7.7ms.

m12p3 (G2): per-query ef_search now honored (RwLock epoch-guard with_expansion,
shared guard for same-ef concurrency) + dimension-aware brute→HNSW crossover
usearch_min_vectors(dim) + memory_usage() + examples/ann_grid_search.rs.
Measured 1536-D/100k clustered: default M=16/ef_c=400/F16/ef_s=200 clears
G1+G2 (recall 0.997, p99 1.4ms); F16 -0.25% vs F32; Int8 rejected (-28%).
Recall corpus is now clustered (Gaussian mixture) in grid + harness.
2026-06-14 11:07:09 -06:00
..
support feat(m11): sharding × replication + rebalancing (m11p6 L3-L5) 2026-06-13 18:23:43 -06:00
cluster_chaos.rs feat(m11): continuous correctness (m11p9) — fault classes, invariant checkers, soak gates, nightly pipeline 2026-06-13 15:23:59 -06:00
cluster_e2e.rs feat(m8p10): multi-process cluster mode — scatter-gather, reconcile relay, chaos/UAT suites 2026-06-10 14:07:33 -06:00
cluster_election.rs feat(m11): Raft leader election over WAL stream (m11p4) 2026-06-11 23:30:24 -06:00
cluster_faults.rs feat(m11): continuous correctness (m11p9) — fault classes, invariant checkers, soak gates, nightly pipeline 2026-06-13 15:23:59 -06:00
cluster_grpc.rs feat(m11): cluster security (m11p7) + perf instrumentation floor 2026-06-13 01:25:35 -06:00
cluster_lifecycle.rs feat(m11): membership, snapshot install, and reseed (m11p5) 2026-06-12 19:55:54 -06:00
cluster_membership.rs feat(m11): membership, snapshot install, and reseed (m11p5) 2026-06-12 19:55:54 -06:00
cluster_multiproc.rs feat(m8p10): multi-process cluster mode — scatter-gather, reconcile relay, chaos/UAT suites 2026-06-10 14:07:33 -06:00
cluster_quorum.rs feat(m11): continuous correctness (m11p9) — fault classes, invariant checkers, soak gates, nightly pipeline 2026-06-13 15:23:59 -06:00
cluster_region.rs feat(m12): vector retrieval G1/G2 — recall harness, ANN in RETRIEVE, index tuning 2026-06-14 11:07:09 -06:00
cluster_reseed.rs feat(m11): membership, snapshot install, and reseed (m11p5) 2026-06-12 19:55:54 -06:00
cluster_routes.rs feat(m11): cluster security (m11p7) + perf instrumentation floor 2026-06-13 01:25:35 -06:00
cluster_runbook.rs feat(m8p10): multi-process cluster mode — scatter-gather, reconcile relay, chaos/UAT suites 2026-06-10 14:07:33 -06:00
cluster_security.rs feat(m11): cluster security (m11p7) + perf instrumentation floor 2026-06-13 01:25:35 -06:00
cluster_sharding.rs feat(m11): sharding × replication + rebalancing (m11p6 L3-L5) 2026-06-13 18:23:43 -06:00
middleware.rs feat(m11): cluster security (m11p7) + perf instrumentation floor 2026-06-13 01:25:35 -06:00
reseed_install.rs feat(m11): membership, snapshot install, and reseed (m11p5) 2026-06-12 19:55:54 -06:00
standalone_offload.rs feat(m11): cluster security (m11p7) + perf instrumentation floor 2026-06-13 01:25:35 -06:00
standalone.rs feat(m11): cluster security (m11p7) + perf instrumentation floor 2026-06-13 01:25:35 -06:00
vector_search.rs feat(m12): vector retrieval G1/G2 — recall harness, ANN in RETRIEVE, index tuning 2026-06-14 11:07:09 -06:00