And N1 has some easy way of integrating with a locally hosted sync engine, spawning it at N1 startup, and shutting it down at N1 tear down? Or is it the sort of

And N1 has some easy way of integrating with a locally hosted sync engine, spawning it at N1 startup, and shutting it down at N1 tear down? Or is it the sort of thing were I'll need to host my own infra running this sync engine, and then hand tweak some config file to connect to my infra instead of yours?