FastDFS是一款轻量级的开源分布式文件系统，功能包括：文件存储、文件同步、文件上传、文件下载等，解决了文件大容量存储和高性能访问问题。特别适合以文件为载体的在线服务，如图片、视频、文档服务等等。FastDFS相关文章请搜索微信公众号：fastdfs

开源消息队列与消息代理

基于nginx-rtmp-module的流媒体服务器。具备nginx-rtmp-module的所有功能，增加了HTTP-FLV，GOP缓存和VHOST（一个IP对应多个域名）的功能。Media streaming server based on nginx-rtmp-module. In addtion to the features nginx-rtmp-module provides, HTTP-FLV, GOP cache and VHOST (one IP for multi domain names) are supported now.

The ODBC driver of openLooKeng provides the ODBC interconnection capability for openLooKeng.

Libvirt provides a portable, long term stable C API for managing the virtualization technologies provided by many operating systems.

iSulad is a light weight container runtime daemon which is designed for IOT and Cloud infrastructure.