Most efficient setup for Wordpress
I'm trying to build an efficient setup right off the bat and migrate a lot of client sites over to DO. Does anyone have a good idea of how to set up a sustainable efficient ecosystem of droplets for multiple WordPress sites where the files are on one server, database on another, etc. for "medium" sized site load? I'm assuming if I want to use a control panel and other apps I should probably use a different server for them as well right?
I know as an open ended question it could go infinitely more efficient but let's say 1-5 sites is one droplet with everything on that server, what about 10-20 sites with ~2000 pageviews/month?