1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java

比 MySQL 和 MongoDB 快10倍的 OLTP 关系数据库和文档数据库

In-memory Java DataFrame library

A list of papers about distributed consensus.

SOFARegistry is a production-level, low-latency, high-availability service registry powered by Ant Financial.

徹底解剖「G1GC」実装編

Open Source Continuous File Synchronization

股票量化

The simple, stupid rules engine for Java

QLExpress is a powerful, lightweight, dynamic language for the Java platform aimed at improving developers’ productivity in different business scenes.

《Designing Data-Intensive Application》DDIA中文翻译

A Java API for generating .java source files.

Python - 100天从新手到大师

SOFAArk is a light-weight，java based classloader isolation framework.

📖《Python Parallel Programming Cookbook》中文版

GC参考手册-Java版

ApacheCN 开源组织：公告、介绍、成员、活动、交流方式

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

A tool of detecting anomaly points from data

A novel implementation of the Raft consensus algorithm

JToolkit is a tool set for Java troubleshooting. It integrates various Linux commands, Shell scripts, Java commands, and various third-party useful tools to help us quickly locate problems through …

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events