We actually kinda see parts of this in https://github.com/superfly/litefs, albei...

We actually kinda see parts of this in https://github.com/superfly/litefs, albeit for SQLite.

And here we see some ideas forming around "pluggable storage for PostgresQL": https://wiki.postgresql.org/wiki/Future_of_storage#Pluggable...

Seriously! If any of this sounds interesting to build, reach out, and we'll make it happen!