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nexus/wiki/concepts/消息队列.md
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---
title: "消息队列"
type: concept
tags: []
---
## Definition
消息队列Message Queue用于服务之间的"异步通信",是分布式系统中常见的中间件技术。
## Key Points
- 解耦:生产者和消费者无需直接依赖
- 削峰填谷:高峰期消息积压,低谷期慢慢处理
- 异步任务处理:提高系统响应速度
- 提高系统稳定性与吞吐
- 常见实现RabbitMQ、Kafka、Redis Stream、ActiveMQ
## Source
- [[kai-fa-jing-yan-yu-xiang-mu-gui-fan-zheng-li-wen-dang]]
## Related Concepts
- [[微服务]]
- [[异步处理]]
- [[削峰填谷]]