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wmqiguy
PostPosted: Wed Jan 15, 2003 9:06 am    Post subject: Pub/Sub Volumes Reply with quote

Centurion

Joined: 09 Oct 2002
Posts: 145
Location: Florida
We are considering pub/sub enabling some of our master files on OS390, (brokers are on Solaris machines) based on record. This could mean potentially high volumes (millions).

Does anyone have any experience with this? Would love to hear both the good and bad anecdotes.

Thanks,

Todd
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Paul D
PostPosted: Tue Jan 21, 2003 6:49 am    Post subject: Reply with quote

Master

Joined: 16 May 2001
Posts: 200
Location: Green Bay Packer Country
We currently publish 1.8 Million messages and have 4.1 Million subscribed messages per month in our enterprise. We have been running with MQ Pub Sub and a single broker on an HP-UX 8 CPU 440 MHz 12288 MB Memory. This machine is also one of our main production application servers, so there is lots of other applications on it. We are going to convert this to MQSI Pub Sub in 1st Qtr 2003 and expect similar results. We have had very good results so far and expect few issues with the conversion.
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wmqiguy
PostPosted: Tue Jan 21, 2003 6:55 am    Post subject: Reply with quote

Centurion

Joined: 09 Oct 2002
Posts: 145
Location: Florida
Thanks, Paul.

Always good to get some reassurance before I dive into the deep end!
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rwa
PostPosted: Wed Jan 22, 2003 4:19 am    Post subject: Reply with quote

Voyager

Joined: 22 Jan 2002
Posts: 76
Location: Duesseldorf/Germany
The performance of WMQI/PPubsub depends on the configuration. On a SUN V880 (4CPU) we can transfer 3 Messages per Second and ExecGroup with retained publications. But we could tranfer 200 Messages per Second and ExecGroup with nonretained messages.

Regards,

Rainer
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