消息队列面试题-阿里云

第一季：21消息队列【Java面试题】

前言2022 9/30 17:53路漫漫其修远兮,吾将上下而求索本文是根据尚硅谷学习所做笔记仅供学习交流使用，转载注明出处推荐【尚硅谷经典Java面试题第一季(java面试精讲)-哔哩哔哩】第一季：21消息队列题目消息队列在项目中的使用解答消息队列在项目中的使用背景:在分布式系统中是如何处理高并发的...

java初中级面试题(SSM+Mysql+微服务(SpringCloud+Dubbo)+消息队列(RocketMQ)+缓存(Redis+MongoDB)+设计模式+搜索引擎(ES)+JVM

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java初中级面试题(SSM+Mysql+微服务(SpringCloud+Dubbo)+消息队列(RocketMQ)+缓存(Redis+MongoDB)+设计模式+搜索引擎(ES)+JVM

面试题集合——消息队列&搜索引擎

消息队列MQ有什么用？消息队列有很多使用场景，比较常见的有3个：解耦、异步、削峰。解耦：传统的软件开发模式，各个模块之间相互调用，数据共享，每个模块都要时刻关注其他模块的是否更改或者是否挂掉等等，使用消息队列，可以避免模块之间直接调用，将所需共享的数据放在消...

RabbitMQ消息队列常见面试题总结

# RabbitMQ消息队列常见面试题总结1、什么是消息队列：1.1、消息队列的优点：（1）解耦：将系统按照不同的业务功能拆分出来，消息生产者只管把消息发布到 MQ 中而不用管谁来取，消息消费者只管从 MQ 中取消息而不管是谁发布的。消息生产者和消费者都不知道...

Java 最常见的面试题：rabbitmq 怎么实现延迟消息队列？

通过消息过期后进入死信交换器，再由交换器转发到延迟消费队列，实现延迟功能；使用 RabbitMQ-delayed-message-exchange 插件实现延迟功能。

面试题(二十二)消息队列与搜索引擎

2. 消息队列2.1 MQ有什么用？参考答案消息队列有很多使用场景，比较常见的有3个：解耦、异步、削峰。解耦：传统的软件开发模式，各个模块之间相互调用，数据共享，每个模块都要时刻关注其他模块的是否更改或者是否挂掉等等，使用消息队列，可以避免模块之间直接调用，...

Java面试题之消息队列

一.题目介绍1.题目来源实际面试中遇到，形式的话有书面解答也有口述2.题目1)消息队列是什么？2)你了解的消息队列有哪些？3)消息队列在实际的开发中使用消息队列处理哪些业务，你使用消息队列遇到了哪些问题并且是如何解决的？4)说说消息队列的实现原理二.具体解答1.消息队列是什么消息队列就是一个使用队列...

阿里百度华为消息队列MQ异步场景面试题（下）

3 java8业务需求里需要按某几个字段去重(acctId,billingCycleId,prodInstId,offerId)我这里想到了遍历集合areaDatas 后用contains方法判断重写AcctItemYzfBean实体类的equals方法实现，请问有没有更好的方法？代码如下Lis...

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