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From "James Strachan" <>
Subject Re: Ajax/ActiveMQ performance
Date Thu, 22 Jun 2006 09:14:45 GMT
On 6/21/06, z247 <> wrote:
> Are there any performance issues using Ajax with ActiveMQ?

Not particularly; when using Ajax and ActiveMQ together the only real
bottleneck to scalability is how many sockets a Java process can
handle; which is down to the OS to determine; on some platforms its in
the order of 10,000 per process; on other OS's its more like 1000 so
you might wanna tweak your configuration/kernel

> How many users can
> it handled in a multicast mode?

You mean publish/subscribe right? (Ajax doesn't use multicast)

> Is this just a hardware issue?

Yes - its just a question of how many boxes you need for your quality
of service, user population, throughput rates and message sizes &
distribution profile etc

> Also, what's the best server for using ActiveMQ ... Jboss?

the JVM is pretty good ;) there's no real need for an app server if
you're using ActiveMQ



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