website containing forum and chat should be devloped in Java or Python or PHP?
<p>I want to develop a website that contains a forum and live chat and some chatrooms. Now, 
should I develop it using Java or Python? I have experience in Java and PHP, but are JSP webpages slower compared to others? My web application will also contain some live chat and chat rooms. Now, there will be a load on the server, and I don't want it to break down or go slowly, so what's your advice to me?</p>

<p>Please don't advise me to develop it in the language I am familiar with. The website is important to me, so I am open to learning new technologies.</p>

<p>The live chat/chat rooms are also present in the website.</p>
