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| ja2796 |
 Posted: Mon Jun 22, 2009 8:03 am Post subject: one que sent to multiple locations |
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Newbie
Joined: 22 Jun 2009
Posts: 1
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| Instead of having my program send a message to several locations, I was wondering if MQ could handle this. I send the one que and MQ can distribute this to multiple locations. The que being sent out can have different locations each time. I am hoping for some majic. |
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| sumit |
| Posted: Mon Jun 22, 2009 8:25 am Post subject: Re: one que sent to multiple locations |
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Partisan
Joined: 19 Jan 2006
Posts: 398
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| ja2796 wrote: |
| I send the one que and MQ can distribute this to multiple locations. The que being sent out can have different locations each time. |
With 'locations' do you mean different queue managers? Are you working in a clustered environment? You can use load balancing feature of cluster if you have queues with same name on multiple queue managers and all are in cluster.
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Regards
Sumit |
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| mqjeff |
| Posted: Mon Jun 22, 2009 8:58 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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| What is "Publish/Subscribe"? |
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| Vitor |
| Posted: Mon Jun 22, 2009 9:03 am Post subject: Re: one que sent to multiple locations |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| ja2796 wrote: |
| I am hoping for some majic. |
The magic's called "pub/sub" - look it up.
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Honesty is the best policy.
Insanity is the best defence. |
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| Vitor |
| Posted: Mon Jun 22, 2009 9:04 am Post subject: Re: one que sent to multiple locations |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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[quote="sumit"]
| ja2796 wrote: |
| You can use load balancing feature of cluster if you have queues with same name on multiple queue managers and all are in cluster. |
Only if the poster wants 1 copy of 1 message to one location. I interpreted it as 1 put, multiple copies.
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| zpat |
| Posted: Mon Jun 22, 2009 9:09 am Post subject: |
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Jedi Council
Joined: 19 May 2001
Posts: 5866
Location: UK
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It would be neat to have an alias queue refer to multiple base queues, but it's not there as a product feature.
Pub/sub is a relatively complex way to meet this simple requirement. |
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| mqjeff |
| Posted: Mon Jun 22, 2009 10:02 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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| zpat wrote: |
| It would be neat to have an alias queue refer to multiple base queues, but it's not there as a product feature. |
Yes it is, at least in v7.
You create a QALIAS that points to a Topic. |
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| sumit |
| Posted: Mon Jun 22, 2009 11:33 am Post subject: Re: one que sent to multiple locations |
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Partisan
Joined: 19 Jan 2006
Posts: 398
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| Vitor wrote: |
| sumit wrote: |
| ja2796 wrote: |
| You can use load balancing feature of cluster if you have queues with same name on multiple queue managers and all are in cluster. |
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Only if the poster wants 1 copy of 1 message to one location. I interpreted it as 1 put, multiple copies. |
| Quote: |
| The que being sent out can have different locations each time. |
My understanding is different means, no alt. message should go to same q. If this would be multiple, pub-sub indeed is a better option.
That's my interpretation. 
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Sumit |
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| bruce2359 |
| Posted: Mon Jun 22, 2009 1:01 pm Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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Then there's the option of a Distribution List. It's a programming construct, but satisfies the fan-out requirement.
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