Use Cloudflare R2 as Cache

[DuskSleep]

By rewriting the backend to add local storage to the object storage process, the idea is to use Cloudflare R2 as a Cache.

The backend controls the entire cache operation based on some data, thus avoiding the increased storage costs associated with having to store on R2 for long periods of time.

The configuration is then done by adding a few simple options to the frontend console.

What's the idea?

I'm not sure if Cloudflare's cache reserve is better, as Terms doesn't clearly spell out some of the issues, such as whether or not it violates the old Tos 2.8.

Also, self-implemented cache might be more controllable and thus more efficient and less costly.