High-performance connection pool for PostgreSQL
One of the fastest embeddable key-value ACID database
lightweight connection pooler for PostgreSQL
A C utility library and persistent key/value storage engine
RUM access method - inverted index with additional information
Distributed PostgreSQL as an extension
An in-memory database that persists on disk
Embeddable, replicated and fault tolerant SQL engine
Graph database optimized for fast analysis
A graph database as a Redis module
Partitioning tool for PostgreSQL