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.

Cross-platform asynchronous I/O

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

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes

SumatraPDF reader

The systemd System and Service Manager

A distribution of Nginx with some advanced features

A fast, light-weight proxy for memcached and redis

Event notification library

Free (libre) font editor for Windows, Mac OS X and GNU+Linux

Generic command line non-JVM Apache Kafka producer and consumer

A high-performance and stable proxy for MySQL, it is developed by Qihoo's DBA and infrastructure team

msysGit has been superseded by Git for Windows 2.x

An Introduction to libuv

Eclipse Cyclone DDS project

Python interface for libuv

Source code for Apache/mod_wsgi.

Twemcache is the Twitter Memcached

This is the OpenSplice Community Edition source repository. For our commercial offering see

A compressed database for time series

Collaborative Approach for eNhanced Denoising under Low-light Excitation