node. JS Learning-Web Server

• Client-clients, commonly referred to as browsers, can request data from the server via the HTTP protocol.

• Server -a server-side, generally referred to as the Web servers, can receive client requests and send response data to the client.

• Business-service layer, which handles applications through Web servers, such as interacting with databases, logical operations, calling external programs, and so on.

• Data-the database layer, which is typically made up of databases.

node. JS Learning-Web Server