Open-source vector similarity search for Postgres
Store your vectors with the rest of your data. Supports:
* exact and approximate nearest neighbor search
* L2 distance, inner product, and cosine distance
* any language with a Postgres client
Plus ACID compliance, point-in-time recovery, JOINs, and all of the other great
features of Postgres
databases/pg_vector: Rename to match upstream and fix license
Also split DISTVERSION into PORTVERSION and DISTVERSIONPREFIX
PR: 276846
Reported by: Andrew Kane <andrew@ankane.org>
databases/pg_vector: Update from 0.5.1 to 0.6.0
Changelog:
* Changed storage for vector from extended to external
* Added support for parallel index builds for HNSW
* Added validation for GUC parameters
* Improved performance of HNSW
* Reduced memory usage for HNSW index builds
* Reduced WAL generation for HNSW index builds
* Fixed error with logical replication
* Fixed invalid memory alloc request size error with HNSW index builds
* Moved Docker image to pgvector org
* Added Docker tags for each supported version of Postgres
* Dropped support for Postgres 11
PR: 276771
Reported by: wen
databases/pg_vector: New port
Open-source vector similarity search for Postgres
Store your vectors with the rest of your data. Supports:
* exact and approximate nearest neighbor search
* L2 distance, inner product, and cosine distance
* any language with a Postgres client
Plus ACID compliance, point-in-time recovery, JOINs, and all of the other great
features of Postgres
Sponsored by: P. Variablis GmbH