Home>
Web server application: node.js
Web application framework: Express
Web server: nginx
Server: ssh connection

I don't understand the difference between a web server, a server (ssh connection) and a web server application (node.js) ...
Is the server connected by ssh an AP server? Are you not connected to the web server?

  • Answer # 1

    First, the word "server" refers to "physical (or virtual) server.MachineMeans "acts as a server"programThere are two meanings.

    I don't understand the difference between a web server, a server (ssh connection) and a web server application (node.js) ...

    In this configuration, when you say "Web server", it depends on the situation whether it means "the whole server machine" or "the nginx part that responds to HTTP".

    Are you not connected to the web server?

    You are connected to the web server as a machine, but not to the web server as a process.