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| How different sending between many files and one large file? |
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| pongpang |
 Posted: Mon Jul 19, 2004 7:24 pm Post subject: How different sending between many files and one large file? |
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Newbie
Joined: 13 Jul 2004
Posts: 6
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I have data sending to MQ.
which one is the best?
Many files in many messages.
and one large file in one message.
how performence. |
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| kirani |
| Posted: Mon Jul 19, 2004 8:29 pm Post subject: |
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Jedi Knight
Joined: 05 Sep 2001
Posts: 3779
Location: Torrance, CA, USA
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Can you give more information about your application? How big is the file? Which aplication is going to process the file? What if one record is bad, how would you like to handle this?
_________________
Kiran
IBM Cert. Solution Designer & System Administrator - WBIMB V5
IBM Cert. Solutions Expert - WMQI
IBM Cert. Specialist - WMQI, MQSeries
IBM Cert. Developer - MQSeries
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| pongpang |
| Posted: Tue Jul 20, 2004 12:05 am Post subject: ok |
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Newbie
Joined: 13 Jul 2004
Posts: 6
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this is my solution.
i will tranfer files from mqserver to mqserver.
1. i will put 1 file per msg (i will loop sending msg until the last file).
or
2. i will put many files to vector as byte[] and send only 1 msg'
Which one is better ?
I use tcp/ip in this case.
thx |
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| gunter |
| Posted: Tue Jul 20, 2004 12:47 am Post subject: |
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Partisan
Joined: 21 Jan 2004
Posts: 307
Location: Germany, Frankfurt
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There is no generally rule, it depends on the data. If you have thousends of very little files, it's better to collect them. MQ has an overhead with around 500 bytes per message. Otherwise it's easier to handle one file per message.
_________________
Gunter Jeschawitz
IBM Certified System Administrator - Websphere MQ, 5.3 |
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