I'm trying to build a strict video-only feed for my vibecoded app, and I think this cache system approach could be really helpful.

I've been impressed by how Amethyst handles events, and I'm wondering if it's possible to replicate that in my own codebase.

How did you implement the pre-processing layer in Amethyst, and are there any tips you could share on how to set up a similar cascade of cache systems?