What are the difficulties with diploma Vue + Express + MongoDB project?

Question

Software Deployment

I need to make an application with a client side in Vue and a server side in Express, but even before I start, I would like to know about possible difficulties with diploma. If the client part is developed separately from the server part, then they need to be deployed separately to different domains, or what? And are there any differences between the deployment of a Vue application and a regular site, why are only Heroku and Firebase used throughout the lessons?

Answer 1

It's just more convenient.
And so set up copying with scripts or raise CI.
And everything will work. By the way, with mongo you will throw one unpleasant moment: Synchronization of the data schema. It's really difficult.