<?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>ProxySQL on Learn by Tanhdev</title><link>https://learn.tanhdev.com/tags/proxysql/</link><description>Recent content in ProxySQL on Learn by Tanhdev</description><image><title>Learn by Tanhdev</title><url>https://learn.tanhdev.com/vesviet.png</url><link>https://learn.tanhdev.com/vesviet.png</link></image><generator>Hugo</generator><language>vi</language><lastBuildDate>Thu, 11 Jun 2026 20:00:00 +0700</lastBuildDate><atom:link href="https://learn.tanhdev.com/tags/proxysql/index.xml" rel="self" type="application/rss+xml"/><item><title>Mở Rộng MySQL: Read Replicas, Sharding &amp; TiDB</title><link>https://learn.tanhdev.com/posts/mysql-scalability-guide/</link><pubDate>Wed, 10 Jun 2026 14:30:00 +0700</pubDate><guid>https://learn.tanhdev.com/posts/mysql-scalability-guide/</guid><description>Mở rộng MySQL: dùng read replicas, sharding với Vitess/GORM, hay TiDB NewSQL. Bao gồm tối ưu buffer pool, ProxySQL và quy trình 6 bước.</description></item></channel></rss>