AJAX / jQuery和MySQL？

Question

Can AJAX communicate with MySQL directly? For example, I just have a simple text box and with a trigger of a function it checks the database if the word is in there. If I wanted to use JSP, how will it be implemented? Can it be possible with jQuery? Or could I just create a JSON with all the words I have?

Thanks.

Answer 1

AJAX can communicate back to the web server. The web server can then communicate to the db. No direct connection between AJAX and the db. Exposing your db is probably a security risk anyway.