Repository Index

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

• database
• key-value
• nosql
• redis

Open-source vector similarity search for Postgres

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

libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

• sqlite
• database
• embedded-database
• rust

Official Git mirror of the SQLite source tree

Open-source, low-latency key/value engine built on Valkey with query subscriptions and hierarchical storage tiers.

• database
• storage-engine
• cache
• key-value

TranslatedRedis 3.0 code with detailed comments (annotated Redis 3.0 source code).

A vector search SQLite extension that runs anywhere!

• sqlite
• sqlite-extension

A free, open source, multi-platform SQLite database manager.

• sqlite
• database
• database-management
• cpp

Reliable PostgreSQL Backup & Restore

• postgresql
• parallel
• backup
• restore

PostgreSQL extension for BM25 relevance-ranked full-text search. Postgres OSS licensed.

• bm25
• c-extension
• full-text-search
• postgresql

Official MyDumper Project

• mysql
• mariadb
• database
• percona

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

One advanced and mature open-source MPP (Massively Parallel Processing) database. Open source alternative to Greenplum Database.

• database
• data-analysis
• data-warehouse
• olap

Lightning-fast file system indexer and search tool

• elasticsearch
• c
• sqlite
• vuejs

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

IonDB, a key-value datastore for resource constrained systems.

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

Lua binding for PostgreSQL

Query alpm database and AUR

PostgreSQL SVG QRcode & Datamatrix generator