<?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>云成本优化 on SRE工程实践</title><link>https://www.sre.wang/tags/%E4%BA%91%E6%88%90%E6%9C%AC%E4%BC%98%E5%8C%96/</link><description>Recent content in 云成本优化 on SRE工程实践</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><lastBuildDate>Sat, 25 Jul 2026 13:48:49 +0800</lastBuildDate><atom:link href="https://www.sre.wang/tags/%E4%BA%91%E6%88%90%E6%9C%AC%E4%BC%98%E5%8C%96/index.xml" rel="self" type="application/rss+xml"/><item><title>别被多云忽悠了：从供应商绑架到跨云容灾的架构决策与踩坑实录</title><link>https://www.sre.wang/posts/cloud-multi-cloud-architecture-design/</link><pubDate>Sat, 25 Jul 2026 13:48:49 +0800</pubDate><guid>https://www.sre.wang/posts/cloud-multi-cloud-architecture-design/</guid><description>多云架构不是把服务部署到两个云上就完事了。本文从供应商绑架规避、跨云网络连通、统一可观测性、成本治理到跨云容灾切换，拆解真实生产环境中的架构决策与踩坑细节，给出可落地的工程方案。</description></item></channel></rss>