1.pgvector / pgvector
Open-source vector similarity search for Postgres
- nearest-neighbor-search
- approximate-nearest-neighbor-search
+1,152 stars
from 22,422 · score 7.05
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2.timescale / timescaledb
A time-series database for high-performance real-time analytics packaged as a Postgres extension
+620 stars
from 23,174 · score 6.43
3.paradedb / paradedb
One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension.
- sparse-vector
- hybrid-search
- bm25
- full-text-search
- analytics
- olap
- +14 more
+374 stars
from 9,100 · score 5.93
4.apache / age
Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.
- postgresql
- graph-database
- analytics
- postgresql-extension
- graphdb
- multi-model-dbms
- +2 more
+215 stars
from 4,712 · score 5.38
5.citusdata / citus
Distributed PostgreSQL as an extension
- database
- citus
- multi-tenant
- postgresql
- scale
- sharding
- +6 more
+198 stars
from 12,641 · score 5.29
+67 stars
from 3,848 · score 4.22
7.zombodb / zombodbArchived
Making Postgres and Elasticsearch work together like it's 2023
- postgres
- elasticsearch
- postgresql
- text-search
- sql
+1 stars
from 4,716 · score 0.69
+1 stars
from 1,086 · score 0.69