Distributed message oriented middleware framework selection - Digital Architecture Design (7)

Distributed message middleware , The core feature is the need to expand and shrink the capacity , At present except EventMesh, Others are hard to do .

What are the differences between distributed messaging middleware commonly used in industrial environment ？

answer ：ActiveMQ There are many supporting agreements ;RabbitMQ and ActiveMQ All support reliable storage ;Kafka Suitable for big data and big concurrency , Support dynamic capacity expansion , Support cheap storage （ No memory storage required ） And you don't need a completely reliable scenario , Log for example .

The framework that has been achieved in production

DDMQ Architecture diagram

Main functional features

• Message model ： Support P2P, Pub/Sub Equal message model

• Massive message storage , Support message backtracking ： Use RocketMQ and Kafka As news