I've always been annoyed how searching a few hundred thousand NTFS records for a filename containing some arbitrary text takes a relatively long time - even using specialized tools like FileLocator Pro which I believe directly scan low-level structures like the MFT - while I can do an equivalent search in a SQL database in milliseconds. I wish filesystems like that one had vastly more performant indexing structures for the metadata (without relying on add-on layers that defer indexing and - at least in my experience - tend to break down or be out of date or obfuscate files they think you don't care about - I'm looking at you, Windows Search).
I've been using a free tool by voidtools tool called "Everything" for years, it provides almost-instant search on windows NTFS volumes: https://www.voidtools.com/support/everything/
Thanks. I used it years ago but it didn't suit my needs. I haven't found an indexing tool that does.
It's the difference between synchronous indexing that's baked into the system (as in file system metadata structures and database indexes, which update at the same time your data is changed) vs. fragile add-ons that index asynchronously (which in general I find tend to be too slow to update, missing results, and prone to breaking).
