Add vector-stores module: one dataset through VectorStore on pgvector, Redis, Qdrant and Elasticsearch

Co-Authored-By: Claude Sonnet 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01JXVi2GMQ7bR5EmbUFdDj7N
2026-10-09 06:05:26 +00:00
parent 527f4ba7ff
commit 80db4eb8ac
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+pgvector 0.8.7: hnsw.ef_search against the filtered query (category == 'c3' && year >= 2022); the filter is applied AFTER the index scan
+ef_search  iterative_scan  mean hits    p50 ms  filt recall
+40         off                   1.8       1.2        0.167
+200        off                   2.0       1.7        0.198
+1000       off                  10.0      28.2        1.000
+40         relaxed_order        10.0       7.7        0.611
+40         strict_order         10.0       9.7        0.281