Yeah, that Cursor blog post is a bit iffy since they just brush over the "ripgrep is slow on large monorepos", move on to techniques they used, and then completely ignore the fact that you have to build and maintain the index.
replyOn a mid-size codebase, I fzf- and rg-ed through the code almost instantly, while watching my coworker's computer slow down to a crawl when Pycharm started reindexing the project.
I'm not into the low level minutiae but on large code bases I sometimes see a lag on the first rg:s I run and then it's fast, which I attribute to some OS level caching stuff.
replyPerhaps they run their software on operating or file systems that can't do it, or on hardware with different constraints than the workstation flavoured laptops I use.
The disk cache has a huge impact. However they claim it’s for multiple searches so it should be in it.
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