Looks pretty nice! (both visually and in general) - check out this video & tool if you're cross-posting to multiple networks. I've known Peter for a long time, he's a great Ruby/Elixir dev, and I'm very happy to see him building his own thing now :)
RE:
Reading about min_wal_size, max_wal_size, wal_buffers, work_mem, maintenance_work_mem, effective_io_concurrencyβ¦ I'm gonna tune the shit out of this Postgres database β‘