我们如何用Rust为130万词构建300微秒拼写纠正系统
原文英文，约1300词，阅读约需5分钟。发表于：。We launched our Hacker News search and RAG engine with a half-baked typo correction system. Our first draft took 30+ms for correctly spelled queries which was slow enough that we defaulted it to...
我们推出了Hacker News搜索和RAG引擎，速度比第一版快100倍，拼写纠正系统对正确拼写的查询只需300微秒，拼写错误的查询每个单词大约需要5毫秒。本文解释了实现这一目标的方法。
