RocketMQ is a fast, reliable, scalable, easy to use message oriented middleware breeding from alibaba massive messaging business.

It offers a variety of features as follows:

• Pub/Sub and P2P messaging model
• Reliable FIFO and strict sequential messaging in the same queue
• Long pull queue model,also support push consumption style
• Million message accumulation ability in single queue
• Over a variety of messaging protocols.such as JMS,MQTT,HTTP2 etc.
• Distributed high available deploy architecture, meets at least once message delivery semantics
• Docker images for isolated testing and cloud Isolated clusters
• Feature-rich administrative dashboard for configuration,metrics and monitoring
• Message full-link tracking ![Cloud Charge] (https://img.shields.io/badge/cloud-charge-red.svg)
• Producer transaction message,making producer and local database transaction in one atomic operation
• Message Schedule delivery,similar JMS2 spec's delivery delay ![Cloud Charge] (https://img.shields.io/badge/cloud-charge-red.svg)

• Homepage: https://github.com/alibaba/RocketMQ
• Mailing list: https://groups.google.com/forum/?hl=en#!forum/rocketmq
• Documentation: https://github.com/alibaba/RocketMQ/wiki
• Wiki: https://github.com/alibaba/RocketMQ/wiki
• Issues: https://github.com/alibaba/RocketMQ/issues
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• Download the latest release package
• Get the latest document & Who using RocketMQ
• Using RocketMQ in Aliyun
• Docker images
• Integrate with Alibaba JStorm
• Integrate with Alibaba Canal
• RocketMQ Community Projects

• vintagewang(@vintagewang)
• vongosling(@vongosling)
• manhong(@YangJodie)
• mouyu(@lollipopjin)

We are always very happy to have contributions, whether for trivial cleanups,big new features or other material rewards. more details see here

Apache License, Version 2.0 Copyright (C) 2010-2013 Alibaba Group Holding Limited