C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

GoogleTest - Google Testing and Mocking Framework

Cloud-native high-performance edge/middle/service proxy

brpc is an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc. "brpc" mea…

Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk

libco is a coroutine library which is widely used in wechat back-end service. It has been running on tens of thousands of machines since 2013.

SSDB - A fast NoSQL database, an alternative to Redis

MiniOB is a compact database that assists developers in understanding the fundamental workings of a database.

An industrial-grade C++ implementation of RAFT consensus algorithm based on brpc, widely used inside Baidu to build highly-available distributed systems.

Wangle is a framework providing a set of common client/server abstractions for building services in a consistent, modular, and composable way.

Qihoo Distributed Configuration Management System

BaikalDB, A Distributed HTAP Database.

A compressed bitmap class in C++.

A mini database implementation.

广告检索引擎(针对在线广告设计，支持简单倒排检索、范围检索、LBS检索，持续完善中)

C++ implementation of Sentinel

rocksdb-6.1.2 KV存储引擎源码中文注释分析,后期与mongodb默认KV存储引擎wiredtiger进行原理与性能比较，近期持续更新

leveldb bindings for python

ltio, a network io library with pluggable coroutine supported(just run task like goroutine)