<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>延迟任务 on PlumePHP</title><link>https://plumephp.com/tags/%E5%BB%B6%E8%BF%9F%E4%BB%BB%E5%8A%A1/</link><description>Recent content in 延迟任务 on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Sun, 27 Sep 2026 09:00:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/%E5%BB%B6%E8%BF%9F%E4%BB%BB%E5%8A%A1/index.xml" rel="self" type="application/rss+xml"/><item><title>分布式调度器设计</title><link>https://plumephp.com/distributed-scheduler-design/</link><pubDate>Sun, 27 Sep 2026 09:00:00 +0800</pubDate><guid>https://plumephp.com/distributed-scheduler-design/</guid><description>&lt;p&gt;XXL-Job、ElasticJob 等平台解决了&amp;quot;任务怎么跑、怎么分片&amp;quot;的问题（见 https://plumephp.com/distributed-job-scheduling/），但调度器&lt;strong&gt;内核&lt;/strong&gt;的设计——任务模型、资源分配、优先级与抢占、延迟任务、故障恢复——才是决定大规模调度系统上限的关键。本文从零设计一个通用分布式调度器。&lt;/p&gt;</description></item></channel></rss>