Repository Index

A flexible distributed key-value database that is optimized for caching and other realtime workloads.

• cache
• database
• key-value
• key-value-store

A time-series database for high-performance real-time analytics packaged as a Postgres extension

• time-series-database
• postgresql
• time-series
• sql

Open-source vector similarity search for Postgres

• nearest-neighbor-search
• approximate-nearest-neighbor-search

Distributed PostgreSQL as an extension

• database
• citus
• multi-tenant
• postgresql

WCDB is a cross-platform database framework developed by WeChat.

• database
• android
• ios
• wechat

A PHP extension for Redis

• php
• redis
• redis-cluster
• cluster

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

Unix pager (with very rich functionality) designed for work with tables. Designed for PostgreSQL, but MySQL is supported too. Works well with pgcli too. Can be used as CSV or TSV viewer too. It supports searching, selecting rows, columns, or block and export selected area to clipboard.

• c
• ncurses
• tui
• postgres-pager

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.

• postgresql
• compression
• columnar-store
• columnar-storage

Hypothetical Indexes for PostgreSQL

• postgresql
• hypothetical-indexes
• database
• c

:snowboarder: EJDB2 — Embeddable JSON Database engine C library. Simple XPath like query language (JQL).

• ejdb
• database
• json
• nosql

Postgres extension and service for automated failover and high-availability

• postgresql
• postgres
• postgresql-extension
• high-availability

Lightning-fast file system indexer and search tool

• elasticsearch
• c
• sqlite
• vuejs

Logical Replication extension for PostgreSQL 17, 16, 15, 14, 13, 12, 11, 10, 9.6, 9.5, 9.4 (Postgres), providing much faster replication than Slony, Bucardo or Londiste, as well as cross-version upgrades.

• postgresql
• replication
• logical-decoding
• database-replication

Trilogy is a client library for MySQL-compatible database servers, designed for performance, flexibility, and ease of embedding.

plpgsql_check is a linter tool (does source code static analyze) for the PostgreSQL language plpgsql (the native language for PostgreSQL store procedures).

• plpgsql
• postgresql
• extension
• c

Nginx module for serving files from MongoDB's GridFS

A PostgreSQL extension for automatic bloat cleanup

• postgresql-extension
• postgresql

High-performance write & space optimized transactional storage engine.

• storage-engine
• c-library
• database
• lsm-tree

ZSON is a PostgreSQL extension for transparent JSONB compression

• postgresql
• json
• jsonb
• compression

SiriDB is a highly-scalable, robust and super fast time series database. Build from the ground up SiriDB uses a unique mechanism to operate without a global index and allows server resources to be added on the fly. SiriDB's unique query language includes dynamic grouping of time series for easy analysis over large amounts of time series.

• ticker-data
• siridb-server
• time-series
• timeseries

Ferret: the extensible information retrieval library for ruby.

Ultra High-performance Lightweight Embedded and Server OLTP RDBMS✨

• database
• rdbms
• transaction
• imdb

SQL Firewall Extension for PostgreSQL