Imagine that I set up/rent a server with apache or nginx pre-configured for mass virtual hosting. For instance, servicea.org and service.org are placed into tw

Imagine that I set up/rent a server with apache or nginx pre-configured for mass virtual hosting. For instance, servicea.org and service.org are placed into two separate directories with the same names, respectively. As soon as web pages are uploaded the pages are served. What is the difference between that method and Netlify, aside from the forms function?