<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Marco Tusa on 萦怀 · 薛勇杰</title><link>https://www.yongjiexue.io/authors/marco-tusa/</link><description>Recent content in Marco Tusa on 萦怀 · 薛勇杰</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Wed, 19 Jun 2024 00:00:00 +0000</lastBuildDate><atom:link href="https://www.yongjiexue.io/authors/marco-tusa/index.xml" rel="self" type="application/rss+xml"/><item><title>MySQL性能越来越差，Sakila将何去何从？</title><link>https://www.yongjiexue.io/db/sakila-where-are-you-going/</link><pubDate>Wed, 19 Jun 2024 00:00:00 +0000</pubDate><guid>https://www.yongjiexue.io/db/sakila-where-are-you-going/</guid><description>MySQL版本越高性能反而越差？Percona监控发现从5.7迁移到8.x的步伐明显缓慢。在PostgreSQL高歌猛进吞噬数据库世界的同时，MySQL的性能和功能被甩开越来越远。云厂商白嫖是主要原因之一。</description></item></channel></rss>