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| klabran |
 Posted: Fri Mar 05, 2004 9:29 am Post subject: 2 compute nodes? |
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Master
Joined: 19 Feb 2004
Posts: 259
Location: Flagstaff AZ
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Easy one I am sure....
Having 2 compute nodes tied together is not possible is it?
I am assuming I would have to output to a queue from the first compute and have a subflow for the 2 compute node right?
Kevin |
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| Lisa |
| Posted: Fri Mar 05, 2004 10:06 am Post subject: Compute Node |
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Master
Joined: 07 Jun 2002
Posts: 287
Location: NJ
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Yes, You can chain one or more Compute Nodes together.
Depending on what you are doing, you may or may not need
other nodes between your Compute Node?
By the way, if you are going to connect two compute nodes,
why not put all of your code in one?
Please explain what you would like to do.
Lisa
Last edited by Lisa on Fri Mar 05, 2004 10:09 am; edited 1 time in total |
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| EddieA |
| Posted: Fri Mar 05, 2004 10:07 am Post subject: |
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Jedi
Joined: 28 Jun 2001
Posts: 2453
Location: Los Angeles
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You connect as many nodes together as you need. You would only (usually) use a Subflow, when you have some 'common' processing that you want in different 'main' flows.
I'd suggest that you get a couple of the RedBooks on WMQI. (Can't remember the names  ). The ones I'm thinking of take you through a Business Scenario and explain the basics of WMQI farly well.
Cheers,
_________________
Eddie Atherton
IBM Certified Solution Developer - WebSphere Message Broker V6.1
IBM Certified Solution Developer - WebSphere Message Broker V7.0 |
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| bower5932 |
| Posted: Fri Mar 05, 2004 11:18 am Post subject: |
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Jedi Knight
Joined: 27 Aug 2001
Posts: 3023
Location: Dallas, TX, USA
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| klabran |
| Posted: Fri Mar 05, 2004 11:57 am Post subject: |
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Master
Joined: 19 Feb 2004
Posts: 259
Location: Flagstaff AZ
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Thanks for the info!
FYI Lisa: I want more than one compute node for ease of code separation. My node is getting large with all the esql I am writing.
IE - One to do DB lookups, One to do XML rearranging, etc...
Kevin |
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| Lisa |
| Posted: Fri Mar 05, 2004 12:53 pm Post subject: Compute Node |
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Master
Joined: 07 Jun 2002
Posts: 287
Location: NJ
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Well, the answer is still the same. Yes, you can connect one to many Compute nodes without other nodes stick in between them.
Example:
MQInput --> Compute Node1 --> Compute Node 2 -->Compute Node 3 -->MQOutput
Lisa |
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| mgk |
| Posted: Mon Mar 08, 2004 10:31 am Post subject: |
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Padawan
Joined: 31 Jul 2003
Posts: 1642
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Bear in mind that every extra node you add has an overhead. If you don'r really need it, don't use it.
Cheers,
_________________
MGK
The postings I make on this site are my own and don't necessarily represent IBM's positions, strategies or opinions. |
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