<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0"><channel><title>PostgreSQL</title><link>https://sreai.net/en/tags/postgresql/</link><description>Practical notes on SRE, cloud-native reliability, and AI infrastructure.</description><language>en</language><lastBuildDate>Thu, 13 Aug 2026 23:52:33 +0800</lastBuildDate><item><title>PostgreSQL High Availability Architecture Design and Practice</title><link>https://sreai.net/en/posts/postgresql-ha/</link><guid isPermaLink="true">https://sreai.net/en/posts/postgresql-ha/</guid><pubDate>Sun, 26 Jul 2026 00:00:00 +0000</pubDate><description>Designing PostgreSQL high-availability architecture covering streaming replication, failover, load balancing, and backup recovery strategies</description><category>Software Development</category><category>PostgreSQL</category><category>High-Availability</category><category>Database</category></item></channel></rss>