This is actually pretty accurate summary of our technical architecture. It doesn’t reflect some more recent changes we’ve made (eg deprecating BigQuery as our primary data lake), but we also haven’t updated all of our docs either.

Apparently it cost them $300K to index the first 30K repos. I wonder how they will sustain this as a public resource if, say, I request an update to my repo each month.

wow this is crazy! I have, of course, immediately submitted kiwistand and I'm already curious to see what it'll find! https://deepwiki.com/attestate/kiwistand

That said...

Your repository is queued for indexing. You are number 142 in the queue.

I did mine overnight and it was ready in the morning. I was number 680 in the queue. I don’t think it takes long, maybe five minutes a repo.

I think the reasonable business model would be indexing first repos and then charging people for updates. I imagine many projects would pay for having up-to-date repos there as it speeds up onboarding of new contributors and employees :)