chat website in jsp/servlet

Posted by akshay on Stack Overflow See other posts from Stack Overflow or by akshay
Published on 2010-03-19T12:19:39Z Indexed on 2010/03/19 12:31 UTC
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java

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jsp

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servlets

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livechat

I want to devlelop a chat website using JSP/Servlets and Tomcat. I have following questions:

Can the website handle load (1000 people at one time) without slowing down?
Will it cause the website to slow down? What is the ideal server configuration for this kind of website? Note that I don't have a huge budget to host.
How can I implement server push?
Will PHP or JSP be ideal for such website?

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