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parallel processing in mainframes?


IBM Mainframe Forums -> JCL & VSAM
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moore

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Joined: 15 Jun 2005
Posts: 11
Location: chennai

PostPosted: Wed Apr 08, 2009 12:37 pm
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i have a situation below..

its like various inputs are submitted into MQ, and from the MQ, a particular transaction fetches the input and processes it...say transac1.

but then again, there are different transac1s that process the inputs like transac1a, transac1b, transac1c etc...


could anybody please let me know how this processing happens? and wat exactly are these transac1a, transac1b etc? are these instances of the same transaction transac1?
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expat

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Joined: 14 Mar 2007
Posts: 8797
Location: Welsh Wales

PostPosted: Wed Apr 08, 2009 1:24 pm
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That is a site specific question. You need to ask the people that know.
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Bill Dennis

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Joined: 17 Aug 2007
Posts: 562
Location: Iowa, USA

PostPosted: Wed Apr 08, 2009 6:54 pm
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Depending on the Queue definition, MQSeries can "trigger" something (CICS trans, started task, MVS command) for each arriving message. Each process could handle a single message and then complete. The processes would run in parallel.
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