<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>RateLimiter on PlumePHP</title><link>https://plumephp.com/tags/ratelimiter/</link><description>Recent content in RateLimiter on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Sun, 27 Sep 2026 10:00:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/ratelimiter/index.xml" rel="self" type="application/rss+xml"/><item><title>高并发限流器设计：固定窗口、令牌桶与分布式限流实战</title><link>https://plumephp.com/redis-rate-limiter/</link><pubDate>Sun, 27 Sep 2026 10:00:00 +0800</pubDate><guid>https://plumephp.com/redis-rate-limiter/</guid><description>&lt;p&gt;限流（Rate Limiting）是高并发系统的第一道防洪闸。当瞬时流量超过系统承载能力时，若不加以约束，连接池耗尽、下游被打爆、缓存雪崩会连锁发生。Redis 凭借原子命令、Lua 脚本与高吞吐特性，成为实现分布式限流的事实标准。&lt;/p&gt;</description></item></channel></rss>