## Summary
A design for a storage system that allows storage of files required to
make
Neon's Endpoints have a better experience at or after a reboot.
## Motivation
Several systems inside PostgreSQL (and Neon) need some persistent
storage for
optimal workings across reboots and restarts, but still work without.
Examples are the cumulative statistics file in `pg_stat/global.stat`,
`pg_stat_statements`' `pg_stat/pg_stat_statements.stat`, and
`pg_prewarm`'s
`autoprewarm.blocks`. We need a storage system that can store and manage
these files for each Endpoint.
[GH rendered
file](https://github.com/neondatabase/neon/blob/MMeent/rfc-unlogged-file/docs/rfcs/040-Endpoint-Persistent-Unlogged-Files-Storage.md)
Part of https://github.com/neondatabase/cloud/issues/24225
