3 ms·
There is certainly a wide variety of problems today for which pgvector is unsuitable due to performance limitations... but fear not! This is an area that is ge
by arecurrence 3y ago
There is certainly a wide variety of problems today for which pgvector is unsuitable due to performance limitations... but fear not! This is an area that is getting significant focus right now.
A marqo.ai dev is currently working on adding HNSW-IVF and HNSW support https://news.ycombinator.com/item?id=35551684 https://news.ycombinator.com/item?id=35551684 and the maintainer has recently noted that they are actively working on an IVFPQ/ScaNN implementation https://github.com/pgvector/pgvector/issues/93 https://github.com/pgvector/pgvector/issues/93
The pgAnn creator actually asked about performance a month ago here https://github.com/pgvector/pgvector/issues/58 https://github.com/pgvector/pgvector/issues/58
Expect to see performance improve dramatically later this year.