title: For a node web server, is it better to have more vCPUs or RAM
body: <p>I am running a node app on a Digital Ocean cloud server, and the app merely services API requests. All client-side assets are served by a CDN, and the DB is accessed remotely, rather than stored on the server instance itself.</p>
  
  <p>I have the choice of a greater number of vCPUs or RAM. I have no idea what that means in any way, so any feedback is a great help.</p>