Cache prefilling

[PEM--]

Once the cache is invalidated, the next HTML payload generation can hit server performances badly. By analysing the sitemaps and when the server is under used, we trigger a queue of routes to re-render prefilling the cache.

[cbilotta]

Do we build a hook for people to generate the caches by their own means or do we make our own queue, etc.. ?

Sometimes I use some packages to manage a job queue, threads etc... So I could just use that to do the cache pre-filling when I feel it is more appropriate for my apps.

If we include that in the package, that might be redundant with apps packages, and potentially make optimizations problems, no ?

Or, we make the "api" for cache pre-filling, then we do a separate package that plugs into it if the user doesn't want to manage it himself ?

That way a user could even have the flexibility to offload cache pre-filling to another server, etc...