There's a section in the readme describing vector space https://github.com/pgvector https://github.com/pgvector. . Also, the maintainer is actively working on

There's a section in the readme describing vector space https://github.com/pgvector https://github.com/pgvector. . Also, the maintainer is actively working on product quantization https://github.com/pgvector/pgvector/issues/93 https://github.com/pgvector/pgvector/issues/93 Supabase was also asking for sparse vectors https://github.com/pgvector/pgvector/issues/81 https://github.com/pgvector/pgvector/issues/81 Speaking of the repo, they have a number of features they want to add if anyone is interested in contributing, there's lots of room for advancement. Many of these features already have active branches https://github.com/pgvector/pgvector/issues/27 https://github.com/pgvector/pgvector/issues/27