Ultra-fast matching engine written in Java based on LMAX Disruptor, Eclipse Collections, Real Logic Agrona, OpenHFT, LZ4 Java, and Adaptive Radix Trees.

Mappedbus is a low latency message bus for Java microservices utilizing shared memory. http://mappedbus.io

traffic-shm (Anna) is a Java based lock free IPC library.

Extremely fast and compact in-memory embedded column oriented database

open source API health check using AWS

This is a custom realisation of a thread-safety BitSet.

A system to sell tickets of train which have a great concurrent performance. 国科大并发数据结构和多核编程课程期末大作业，模拟12306多线程售票系统，使用了CAS命令实现了Lock-free。

A sandbox to play with concurrent algorithms and data structures

Academic assignments of the Foundations of Parallel, Concurrent, and Multithreaded Programming course

Backport of Java 8 Double/Long Accumulator/Adder for Android Studio 3.x D8 / desugar toolchain, forked from https://github.com/stefan-zobel/streamsupport

Thread safe range queries with an unbounded (lock-free) Skip list

This is an example project of the article "ITDSD - 5. Lock-free Programming for Micro-service Splitting". It implements distributed system, micro-service splitting, lock-free programming.This project is based on the reconstruction of online shop malls.

OffHeap lists and queues, using Unsafe class, DirectByteBuffer, and Memory Mapped Files

A project implementing a high-performance ring buffer capable of processing and delivering 10 million messages per second.

Java library for Object-Pooling. Extremely fast, lightweight. High concurrency and thread-safe support.

Single State Lock-free Reactive Framework.

The application implements and compares performance of various concurrent data structures using different algorithms.

Lock-free data structures and benchmarking infrastructure