RabbitMQ, as a widely used messaging middleware, plays an important role in enterprise and microservice applications. In particular, it plays an important role in some typical application scenarios and business modules, such as business service module decoupling, asynchronous communication, high concurrency current limiting, timeout delay processing and so on.

RocketMQ is a distributed messaging middleware from Alibaba that was opened source in 2012 and officially became an Apache Top-level project in 2017. RocketMQ runs on all alibaba Group’s messaging products, including alibaba Cloud’s messaging products and acquired subsidiaries. RocketMQ has been featured prominently in the singles’ 11th National Conference in recent years.

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RabbitMQ core notes

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RocketMQ Core Notes

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