Google core libraries for Java

Distributed scheduled job

A simple RPC framework based on Netty, ZooKeeper and Spring

Concurrency Patterns and features found in Java, through multithreaded programming. Threads, Locks, Atomics and more.

An easy to use Cloud Downloader, BitTorrent Client and Media Player. Search, Download, Play, Share

A lightweight distributed message queue framework.(分布式消息队列XXL-MQ)

A simple unrecursive DNS server. It can easily be configured to intercept some kind of request to one address.

AvatarMQ is a distributed message queue system based on Netty (Java-NIO framework).

distributed cache based on redis ,support sharding,HA

A really basic HTTP server in the style of Flask/Sinatra, written in Java (that you probably shouldn't use)

Course Projects for UCSD CSE 291 - Graduate Networked Systems

A Real-Time Fault-tolerant In-Memory Distributed Message Queue

A Distributed File System

An XQuery execution engine