Apache RocketMQ [![Build Status][maven-build-image]][maven-build-url] [![CodeCov][codecov-image]][codecov-url] [![Maven Central][maven-central-image]][maven-central-url] [![Release][release-image]][release-url] [![License][license-image]][license-url] [![Average Time to Resolve An Issue][percentage-of-issues-still-open-image]][pencentage-of-issues-still-open-url] [![Percentage of Issues Still Open][average-time-to-resolve-an-issue-image]][average-time-to-resolve-an-issue-url] [![Twitter Follow][twitter-follow-image]][twitter-follow-url] Apache RocketMQ is a distributed messaging and streaming platform with low latency, high performance and reliability, trillion-level capacity and flexible scalability. It offers a variety of features: Messaging patterns including publish/subscribe, request/reply and streaming Financial grade transactional message Built-in fault tolerance and high availability configuration options base on DLedger Controller Built-in message tracing capability, also support opentracing Versatile big-data and streaming ecosystem integration Message retroactivity by time or offset Reliable FIFO and strict ordered messaging in the same queue Efficient pull and push consumption model Million-level message accumulation capacity in a single queue Multiple messaging protocols like gRPC, MQTT, JMS and OpenMessaging Flexible distributed scale-out deployment architecture Lightning-fast batch message exchange system Various message filter mechanics such as SQL and Tag…Read More