Java Server App : Request advice

[ptr_Electron]

I am new to Java and Web Development. I need to build a Java server App, which has to interact with MySQL DB stored procedures and fetch rows and return to client. 1. Client can be from Http request from web browser 2. An Android app 3. Desktop app 4. and others Now my question is; should the server App be 1.JSP 2.Servlet 3.WebService Load balancing should be done for Server App, and server App is going to be 3-tire Please advice the Pro/Cons in each case.

[Lost User]

This question is far too broad for a technical forum such as this. You need to do your own research and study before deciding which technologies will be best to address your problem.

Use the best guess