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.

A high performance caching library for Java

Apache Cassandra®

Fast scalable time series database

Free and Open Source, Distributed, RESTful Search Engine

FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.

MyBatis SQL mapper framework for Java

A distributed key-value storage system developed by Alibaba Group

Linux kernel source tree

Netty project - an event-driven asynchronous network application framework

Apache ZooKeeper

Code for Quartz Scheduler

A subset and a superset of STL

TinySTL is a subset of STL(cut some containers and algorithms) and also a superset of STL(add some other containers and algorithms)

A simple FTP server

Event-driven network library for multi-threaded Linux server in C++11

The optimum C++ solutions for the leetcode