Anyone run their own web crawlers/indexers for personal use? What do you use? Yacy is kinda garbage and hasn't see a new release in a long time (and the default JVM settings make it run out of memory super easy and I can't see to adjust them and I'm just kinda sick of how garbage it is).

I was thinking of Nutch + Solr, but there is no Nutch package for Nix and the Solr package is super out of date.