smlar
PostgreSQL extension for an effective similarity search || mirror of git://sigaev.ru/smlar.git || see https://www.pgcon.org/2012/schedule/track/Hacking/443.en.html (by jirutka)
pg-costop
Vector Arithmetic and Weighted, Variably Randomized Cosine Similarity Search in Postgres (by turbo)
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
smlar
Posts with mentions or reviews of smlar.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-04-22.
- Creating tfidf or bm25 indexes iin Postgres
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Pgvector – vector similarity search for Postgres
I have been using Smlar for a while for cosine similarity. Might this project provide a viable alternative? Smlar can be quite slow
https://github.com/jirutka/smlar
pg-costop
Posts with mentions or reviews of pg-costop.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-04-22.
-
Pgvector – vector similarity search for Postgres
I’ve done something similar (heh) in pure Postgres: https://github.com/turbo/pg-costop
What are some alternatives?
When comparing smlar and pg-costop you can also consider the following projects:
pgvector - Open-source vector similarity search for Postgres
Milvus - A cloud-native vector database, storage for next generation AI applications
pgANN - Fast Approximate Nearest Neighbor (ANN) searches with a PostgreSQL database.
ann-benchmarks - Benchmarks of approximate nearest neighbor libraries in Python
faiss - A library for efficient similarity search and clustering of dense vectors.
magnitude - A fast, efficient universal vector embedding utility package.