Javascript - Web Based Chat, Using Ajax Timers , Will It Perform For Large Number Of Users

Jan 25, 2010

as all we know that we can create very simple chat using ajax timer & web service , it runs well for few users .

i want to leaverage same idea for site where 5000+ users will be there in chat room , messages are stored in queue hold in memory * dispatched as user request that is through java script timers calling page method or service ,

how well it will perform ? i know GTalk implements XMPP protocol(jabber) for the web chat
seems it will be difficult to got XMPP way ?

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