<?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>批量操作 on Hical</title><link>https://hicalio.cn/tags/%E6%89%B9%E9%87%8F%E6%93%8D%E4%BD%9C/</link><description>Recent content in 批量操作 on Hical</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Sat, 05 Jul 2025 00:00:00 +0000</lastBuildDate><atom:link href="https://hicalio.cn/tags/%E6%89%B9%E9%87%8F%E6%93%8D%E4%BD%9C/index.xml" rel="self" type="application/rss+xml"/><item><title>深入学习 ODB（七）：性能调优与生产最佳实践</title><link>https://hicalio.cn/posts/odb/%E6%B7%B1%E5%85%A5%E5%AD%A6%E4%B9%A0odb_%E6%80%A7%E8%83%BD%E4%B8%8E%E5%AE%9E%E8%B7%B5/</link><pubDate>Sat, 05 Jul 2025 00:00:00 +0000</pubDate><guid>https://hicalio.cn/posts/odb/%E6%B7%B1%E5%85%A5%E5%AD%A6%E4%B9%A0odb_%E6%80%A7%E8%83%BD%E4%B8%8E%E5%AE%9E%E8%B7%B5/</guid><description>ODB 性能优化全攻略：以万人同服定时存档、排行榜批量刷新、高并发交易为场景，深入预备语句缓存、批量操作、N+1 问题规避、section 分段加载与连接池调优。</description></item></channel></rss>