The fastest path to AI-powered full stack observability, even for lean teams.

Hexagonal hierarchical geospatial indexing system

A Redis HTTP interface with JSON output

Columnar storage extension for Postgres built as a foreign data wrapper. Check out https://github.com/citusdata/citus for a modernized columnar storage implementation built as a table access method.

A lightweight replication manager for PostgreSQL (Postgres)

ATTENTION: pg_shard is superseded by Citus, its more powerful replacement

MADlib has moved to Apache MADlib (incubating). Please send pull requests to the Apache repository.

Ruby library for interfacing with FANN (Fast Artificial Neural Network)

High speed data loading utility for PostgreSQL

Adds query routing and rewriting extensions to pgbouncer

A PostgreSQL foreign data wrapper to connect to TDS databases (Sybase and Microsoft SQL Server)

In-Memory Columnar Store extension for PostgreSQL

PL/Ruby procedural language for the PostgreSQL database system by Guy Decoux

Ruby Tagger tools including a Rule-Based Part of Speech Tagger based on Eric Brill's Work with the BROWN corpus

Graph Database Foreign Data Wrapper for PostgreSQL