<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0"><channel><title>PostgreSQL</title><link>https://sreai.net/zh/tags/postgresql/</link><description>聚焦 SRE 与 AI，记录一个技术人的探索与沉淀</description><language>zh</language><lastBuildDate>Thu, 13 Aug 2026 23:52:33 +0800</lastBuildDate><item><title>PostgreSQL 高可用架构设计与实践</title><link>https://sreai.net/zh/posts/postgresql-ha/</link><guid isPermaLink="true">https://sreai.net/zh/posts/postgresql-ha/</guid><pubDate>Sun, 26 Jul 2026 00:00:00 +0000</pubDate><description>设计 PostgreSQL 高可用架构，涵盖流复制、故障转移、负载均衡和备份恢复策略</description><category>编程开发</category><category>PostgreSQL</category><category>高可用</category><category>数据库</category></item></channel></rss>