I had to add two new levels of caching to fediDB in order to improve real-time/ttl stats/graphs.

It's somewhat of a tricky problem to cache graph data while also trying to display the most up-to-date data.

There is a lot of data that fediDB has collected over the years, and as it grows, it becomes more "expensive" to organize.

I should write a blog post about this, I love solving problems like these, I usually end up learning something new!