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MQSeries.net Forum Index » General IBM MQ Support » how to send (lots of) 3 GB (+) files using MQ v6

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sebastia
PostPosted: Wed Jan 24, 2007 2:40 am    Post subject: how to send (lots of) 3 GB (+) files using MQ v6 Reply with quote

Grand Master

Joined: 07 Oct 2004
Posts: 1003

We have to move ( on a everyday basis, not just once in a while )
files in the 3 GB range ( and bigger ), using MQ.

We have MQ v6, of course.

If we want to achieve maximum throughput,
what message size should we use ?
Or shall we let MQ do the split ?
( I dont see my code requesting a 3 GB buffer to Op Sys ... )

Any pointer to other info is ewlcome !
Sebastian.
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Vitor
PostPosted: Wed Jan 24, 2007 3:10 am    Post subject: Reply with quote

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

I'd seriously consider an off-the-shelf solution like PM4DATA (or whatever it's called these days). Better than reinventing the wheel, especially for such large amounts, and dealing with network issues, speed optimisation, resend, etc, etc.
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sebastia
PostPosted: Wed Jan 24, 2007 3:12 am    Post subject: Reply with quote

Grand Master

Joined: 07 Oct 2004
Posts: 1003

a) if coutomer wants it, I shall do it ... ( reinvent ... whatever ! )

b) any more details about PM4DATA, or Google is OK ?

()
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Vitor
PostPosted: Wed Jan 24, 2007 3:19 am    Post subject: Reply with quote

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

sebastia wrote:
a) if coutomer wants it, I shall do it ... ( reinvent ... whatever ! )


Fair point.

sebastia wrote:

b) any more details about PM4DATA, or Google is OK ?


Or the search button. File movement over MQ is a not-uncommon topic in here, and various solutions (including PM4DATA) have been discussed.

3Gb files will certainly require segmentation.
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