nixcfg/systems/x86_64-linux/mx/postgresql.nix

{
  pkgs,
  lib,
  config,
  ...
}:
{
  services.postgresql = {
    package = pkgs.postgresql_16;
  };

  services.postgresqlBackup = {
    enable = true;
    startAt = "*-*-* 01:15:00";
  };
}