消息队列RocketMQ版延迟

RocketMQ延迟消息的代码实战及原理分析

RocketMQ简介RocketMQ是一款开源的分布式消息系统，基于高可用分布式集群技术，提供低延时的、高可靠、万亿级容量、灵活可伸缩的消息发布与订阅服务。它前身是MetaQ，是阿里基于Kafka的设计使用Java进行自主研发的。在2012年，阿里将其开源，在2016年，阿里将其捐献给Apache...

RocketMQ系列（五）广播与延迟消息

今天要给大家介绍RocketMQ中的两个功能，一个是“广播”，这个功能是比较基础的，几乎所有的mq产品都是支持这个功能的；另外一个是“延迟消费”，这个应该算是RocketMQ的特色功能之一了吧。接下来，我们就分别看一下这两个功能。广播广播是把消息发送给订阅了这个主题的所有消费者。这个定义很清楚，...

rocketMq-延迟消息介绍

在rocketMq的消息体系中，很重要的一个消息体系是延迟消息，以前需要定时去实现的任务现在有rocketMq自身帮忙解决了，这篇文章主要是讲解清楚延迟消息的实现细节，延迟消息的是细节，延迟消息的实现细节，重要的事情说3遍。延迟消息的整个流转过程 &...

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更新时间 2023-05-10 15:04:22

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