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| WMB 6.0 and MQ6 JMS pub/sub apps - move to MQ 7.0 |
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| ivanachukapawn |
 Posted: Tue Jul 08, 2008 7:23 am Post subject: WMB 6.0 and MQ6 JMS pub/sub apps - move to MQ 7.0 |
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Knight
Joined: 27 Oct 2003
Posts: 561
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| I have existing WMB 6.0/MQ6.0 JMS pub/sub apps (EJBs/MDBs) which use broker for transformation and for native JMS pub/sub functionality. I'm considering upgrading this systems to MQ7.0 in order to leverage the new MQ 7.0 pub/sub capabilities (especially configured durable subscriptions). I'd like the apps to obtain all of their pub/sub functionality from MQ 7.0 but continue to use broker for content transformation. When I implement this scheme will I run into pub/sub clash problems re: native broker pub/sub and the new MQ 7.0 pub/sub functionality? |
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| Michael Dag |
| Posted: Tue Jul 08, 2008 12:00 pm Post subject: |
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Jedi Knight
Joined: 13 Jun 2002
Posts: 2607
Location: The Netherlands (Amsterdam)
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I believe the broker needs an update to be able to utilise the MQ V7 Pub/Sub,
I hope someone from Hursley can confirm this as I am not sure!!! 
Have you tried a development/sandbox system with MQ V7 and Broker V6 already?
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Michael
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| fjb_saper |
| Posted: Tue Jul 08, 2008 12:04 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| Michael Dag wrote: |
I believe the broker needs an update to be able to utilise the MQ V7 Pub/Sub,
I hope someone from Hursley can confirm this as I am not sure!!!
Have you tried a development/sandbox system with MQ V7 and Broker V6 already? |
Not quite true BUT you need to set your compatibility mode to MQRFH and you can't make full use of the new features.
Anyways look at cluster in terms of pub/sub as you would look at the collective in terms of broker pub/sub.
Enjoy 
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| ivanachukapawn |
| Posted: Tue Jul 08, 2008 12:08 pm Post subject: |
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Knight
Joined: 27 Oct 2003
Posts: 561
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Michael,
I wanted to modify the architecture so that MQ V7 pub/sub would provide all pub/sub functionality apart from the broker (in other words, a "broker-less pub/sub architecture), but I wanted to continue use of broker for these applications just for content transformation. My concern was for a possibly clash between broker/pub/sub and MQ V7/pub/sub.
I have not tried sandbox for a test of WMB 6 in conjunction with MQ V7 pub/sub. Good idea, but I don't have the time/latitude/budget at this time for sandbox on this issue as we are just exploring a possible re-architecture. |
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