Apache RocketMQ

Apache RocketMQ is a low latency, reliable, scalable, easy to use message oriented middleware born 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 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)

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Learn it & Contact us

• Mailing Lists: http://rocketmq.incubator.apache.org/about/contact/
• Home: https://rocketmq.incubator.apache.org
• Wiki: https://cwiki.apache.org/confluence/display/ROCKETMQ/Apache+RocketMQ+Home
• Issues: https://issues.apache.org/jira/browse/RocketMQ
• Ask: http://stackoverflow.com/questions/tagged/rocketmq or https://www.quora.com/topic/RocketMQ

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Apache RocketMQ Community

• RocketMQ Community Projects

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Contributing

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

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License

Apache License, Version 2.0 Copyright (C) Apache Software Foundation