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| Aggregation Requirement |
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| RocknRambo |
 Posted: Tue Jan 05, 2010 11:25 am Post subject: Aggregation Requirement |
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Partisan
Joined: 24 Sep 2003
Posts: 355
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We have a requirement to aggregate messages from an input queue, create a single message and send it output queue.
The source application writes to input queue around 4000/Hr, the destination system needs an aggregated message of 10/message i.e., 400 messages in the output queue.
Is this is a viable solution in Message Broker?
MB v7.0
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RR |
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| RocknRambo |
| Posted: Tue Jan 05, 2010 3:23 pm Post subject: |
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Partisan
Joined: 24 Sep 2003
Posts: 355
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Has anyone leveraged Collector Node? Can the node read multiple messages from the same queue before processing it to the output queue ?
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RR |
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| smdavies99 |
| Posted: Wed Jan 06, 2010 12:19 am Post subject: |
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Jedi Council
Joined: 10 Feb 2003
Posts: 6076
Location: Somewhere over the Rainbow this side of Never-never land.
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How do you know the number of messages that you need to read before combining them into a single output message?
If this were me, I'd be asking the sending app to put them into a Group and fill in the MQMD.GroupId etc. This is the standard WMQ way of putting a block of messages onto a queue.
If you try this without using WMQ Message grouping then all it needs is some other app to put a message on the flow input Q and frnakly, your output data is more than likely useless.
You really have to make sure that the sum total what you read (valid messages) is what you put into the message you send.
_________________
WMQ User since 1999
MQSI/WBI/WMB/'Thingy' User since 2002
Linux user since 1995
Every time you reinvent the wheel the more square it gets (anon). If in doubt think and investigate before you ask silly questions. |
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| mqmatt |
| Posted: Wed Jan 06, 2010 3:54 am Post subject: |
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Grand Master
Joined: 04 Aug 2004
Posts: 1213
Location: Hursley, UK
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Assuming your requirement is correct, then the collector node should easily be up to the task.
You might also want to check out the aggregation nodes. |
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