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brainy/tests/unit
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David Snelling 450084b6ce perf(8.0): bound find({ where, orderBy }) sort to the page (CTX-BR-FIND-ORDERBY) 
A filtered + ordered find() materialized the FULL sorted match set before slicing
the page — passing k = filteredIds.length to the column store's filteredSortTopK.
A broad filter + orderBy returning 20 rows at billion scale produced hundreds of
millions of sorted ids to discard all but the page (O(matches) heap).

Thread the page bound (offset + limit + the hidden-tier over-fetch) into
getSortedIdsForFilter → filteredSortTopK / sortTopK / the sparse-path slice, so
the sort produces only the page. Ordering and pagination are unchanged.

From cor's 2026-06-24 co-release scaling audit (item 1).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-23 15:01:49 -07:00
..
aggregation feat: exact percentile and distinctCount aggregation ops 2026-05-26 16:18:47 -07:00
brainy perf(8.0): bound find({ where, orderBy }) sort to the page (CTX-BR-FIND-ORDERBY) 2026-06-23 15:01:49 -07:00
db test(8.0): cover pending-tier range queries + setRetentionBudget adaptive reclaim 2026-06-23 11:11:43 -07:00
graph feat(8.0): graph analytics — brain.graph.rank / communities / path 2026-06-23 12:32:03 -07:00
hnsw feat(8.0): vector allowedIds predicate-pushdown into find() (#46) 2026-06-23 13:18:34 -07:00
import feat(8.0)!: flip requireSubtype default to true (BRAINY-8.0-SUBTYPE-CONTRACT § C-1) 2026-06-09 14:58:25 -07:00
indexes/columnStore fix(8.0): column-store range queries honor exclusive bounds (lessThan/greaterThan) 2026-06-19 11:01:41 -07:00
neural feat(8.0): API simplification — remove neural()/Db.search, one storage path key, integration→0 2026-06-20 13:31:11 -07:00
performance feat(8.0): zero-config finalize + cut JS quantization (config.vector = recall + persistMode) 2026-06-15 10:08:51 -07:00
storage perf(8.0): cursor pagination for the verb walk — full edge pagination O(N²) → O(N) 2026-06-20 16:55:02 -07:00
transaction feat(8.0): thread commit generation through the graph-write provider contract 2026-06-16 09:42:35 -07:00
types feat(8.0): reserved-field contract — one canonical location, typed prevention, unified read/write 2026-06-11 13:13:09 -07:00
universal feat(8.0): id-normalization (#18) + aggregation min/max delete-safety + RC-safe release 2026-06-20 14:46:40 -07:00
utils feat(8.0): GraphAccelerationProvider contract — the native graph-engine seam 2026-06-21 08:12:22 -07:00
vfs feat(8.0): API simplification — remove neural()/Db.search, one storage path key, integration→0 2026-06-20 13:31:11 -07:00
boundary-no-native.test.ts test(8.0): boundary guard forbids @soulcraft/cor too (cortex→cor rename) 2026-06-19 09:03:54 -07:00
brainy-core.unit.test.ts fix(8.0): stats() per-type counts no longer inflate with HNSW re-saves 2026-06-17 17:07:58 -07:00
brainy-get-optimization.test.ts feat(8.0)!: flip requireSubtype default to true (BRAINY-8.0-SUBTYPE-CONTRACT § C-1) 2026-06-09 14:58:25 -07:00
create-entities-default.test.ts feat(8.0): API simplification — remove neural()/Db.search, one storage path key, integration→0 2026-06-20 13:31:11 -07:00
fieldTypeInference.test.ts feat: production-ready value-based temporal field detection 2025-10-16 13:58:57 -07:00
plugin-version-coupling.test.ts feat(8.0): version-coupling guard — a mismatched/failed native plugin fails loud, never silent JS fallback 2026-06-19 10:13:04 -07:00
plugin.test.ts feat(8.0): version-coupling guard — a mismatched/failed native plugin fails loud, never silent JS fallback 2026-06-19 10:13:04 -07:00
type-filtering.unit.test.ts feat(8.0)!: flip requireSubtype default to true (BRAINY-8.0-SUBTYPE-CONTRACT § C-1) 2026-06-09 14:58:25 -07:00
vfs-multi-instance-diagnostic.test.ts feat(8.0)!: flip requireSubtype default to true (BRAINY-8.0-SUBTYPE-CONTRACT § C-1) 2026-06-09 14:58:25 -07:00
vfs-restart-fix.test.ts feat(8.0): API simplification — remove neural()/Db.search, one storage path key, integration→0 2026-06-20 13:31:11 -07:00