<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>架构 on Plbear | 后端架构 · AI工程 · 云原生技术博客</title><link>https://www.plbear.com/tags/%E6%9E%B6%E6%9E%84/</link><description>Recent content in 架构 on Plbear | 后端架构 · AI工程 · 云原生技术博客</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Sun, 21 Jul 2019 00:00:00 +0000</lastBuildDate><atom:link href="https://www.plbear.com/tags/%E6%9E%B6%E6%9E%84/index.xml" rel="self" type="application/rss+xml"/><item><title>架构成长之路：分布式秒杀系统之如何防止单个用户重复秒杀下单？</title><link>https://www.plbear.com/posts/jia-gou-cheng-chang-zhi-lu-fen-bu-shi-miao-sha-xi-tong-zhi-ru-he-fang-zhi-dan-ge-yong-hu-chong-fu-miao-sha-xia-dan/</link><pubDate>Sun, 21 Jul 2019 00:00:00 +0000</pubDate><guid>https://www.plbear.com/posts/jia-gou-cheng-chang-zhi-lu-fen-bu-shi-miao-sha-xi-tong-zhi-ru-he-fang-zhi-dan-ge-yong-hu-chong-fu-miao-sha-xia-dan/</guid><description>架构成长之路：分布式秒杀系统如何防止单个用户重复秒杀下单？从客户端防抖、幂等设计、分布式锁到数据库唯一约束，剖析重复下单根因与多手段综合治理的完整防线。</description></item></channel></rss>