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Posted to users@activemq.apache.org by kingsmart <wa...@thtf.com.cn> on 2006/06/29 03:55:45 UTC

Can ActiveMQ connect 300,000 JMS clients to collect data?

Can ActiveMQ connect 300,000 JMS clients to collect data?
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Re: Can ActiveMQ connect 300,000 JMS clients to collect data?

Posted by James Strachan <ja...@gmail.com>.

On 6/29/06, kingsmart <wa...@thtf.com.cn> wrote:
>
> Can ActiveMQ connect 300,000 JMS clients to collect data?

Sure. Are these 300,000 JMS clients permanently connected right?. The
only real limitation is how many boxes you have and how many sockets
can be supported per JVM. On modern Linux/Solaris low end blades one
broker JVM can handle 10K clients easily - this limitation is usually
just the number of file descriptors allowed by a single process - you
can often up this value a fair bit using configuration. So 30 brokers
would do the trick I'd imagine runnng say 1 broker per box. If you
have bigger boxes this number could be reduced a fair bit by running
multiple brokers per box.

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James
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