A flexible distributed key-value datastore
A lightweight replication manager for PostgreSQL (Postgres)
Embeddable, replicated and fault tolerant SQL engine
PostgreSQL replication extension to create an active-active database
An Embedded NoSQL, Transactional Database Engine
AgensGraph, a transactional graph database based on PostgreSQL
A PostgreSQL extension for automatic bloat cleanup
Hypothetical Indexes for PostgreSQL
An ultra-lightweight Python interpreter that runs with only 4KB of RAM
plpgsql_check is a linter tool (does source code static analyze)
One of the fastest embeddable key-value ACID database
Open-source time-series database with high-performance and scalability
A C utility library and persistent key/value storage engine
Postgres-native columnar storage extension
Massive parallel data platform for analytics, machine learning and AI
Chess Database and Toolkit program
Relational programmable database with GUI
Intellect Modeling Kit: assisting research, diagnostics, consulting