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| MQSI Message broker and large XML message |
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Message
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| Emilio Carnelli |
 Posted: Tue Jun 15, 2004 7:37 am Post subject: MQSI Message broker and large XML message |
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Newbie
Joined: 17 May 2004
Posts: 5
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I'm wondering if I can manage with MQSI MB a 35Mb XML message.
I will run in a memory problems. Is the MQSI MB XML parser a DOM like parser?
Thanks |
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| kimbert |
| Posted: Wed Jun 16, 2004 4:25 pm Post subject: |
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Jedi Council
Joined: 29 Jul 2003
Posts: 5542
Location: Southampton
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| No, it uses a SAX parser. Whether you run into memory problems depends on a lot of variables. Why not just give it a try, and see what happens? |
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| shanson |
| Posted: Tue Jun 22, 2004 12:30 am Post subject: |
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Partisan
Joined: 17 Oct 2003
Posts: 344
Location: IBM Hursley
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| What do you intend to do with the message when your message flow has received it? Are you just routing it, or are you transforming it into another message format? |
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| Testo |
| Posted: Mon Jun 28, 2004 12:27 am Post subject: Some more info |
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Centurion
Joined: 26 Feb 2003
Posts: 120
Location: Italy - Milan
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Hi Steve!
I'm responding on behalf of Emilio as I am involved in the same project as a consultant for WBIMB.
The message is an XML one, containing something like 35,000 payments (SWIFT XML format) with an average size of 1kb per payment.
The message in input should be validated, parsing it against a schema or a dtd (so we are going to parse it under the MRM-XML domain) and after that, we should write a record in a DB for each payment.
To avoid problems with the DB, the idea was to split the 35,000 payments in 35,000 single messages, allowing fast and parallel processing for WBIMB. This step could be obviously done before the WBIMB takes the messages, but in this manner, the customer is wondering: "if I have to write an adapter to split the file outside the broker, then I could also process it outside the broker!".
Any hint would be very appreciated.
Cheers,
Testo
Andrea Tedone
IBM IT Specialist |
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