How big it gets
The whole site runs on one Raspberry Pi.
Up to 150,000 songsevery search checks every song, exactly, in a fraction of a second
Past thatsongs are grouped by sound and a search opens only the groups it could land in: very nearly exact. That is what "Reorganising the index" means.
200 million songsstill under a second on paper. Worked out, not measured.
What the coffee buys
More memory: searches stay exact for longer, and more people can search at once. Ko‑fi