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MQSeries.net Forum Index » IBM MQ Installation/Configuration Support » MQ v5.1 versus 5.2

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bduncan
PostPosted: Wed Jul 25, 2001 3:33 pm    Post subject: Reply with quote

Padawan

Joined: 11 Apr 2001
Posts: 1554
Location: Silicon Valley

Can anyone point me to some technical documentation about differences between 5.1 and 5.2? I keep hearing about performance improvements but I would like to find out what changes were made to do this. I also know that the authorization scheme for UNIX was overhauled between 5.1 and 5.2 (hence we now have the REFRESH SECURITY command) but I would like to discover the technical details of this. Prepared with this, I am going to try and make the case that we do a company wide upgrade to 5.2, but I need to prove that it will be worth the time and cost... Any help would be appreciated!


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kolban
PostPosted: Wed Jul 25, 2001 3:41 pm    Post subject: Reply with quote

Grand Master

Joined: 22 May 2001
Posts: 1072
Location: Fort Worth, TX, USA

For the first time (I believe), IBM has included a full manual detailing the differencies between the previous release (5.1) and the current (5.2). This is a particularly good manual and seems to be comprehensive enough to cover the technical details.

See ftp://ftp.software.ibm.com/software/ts/mqseries/library/books/amqzay00.pdf
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EddieA
PostPosted: Tue Aug 07, 2001 8:36 am    Post subject: Reply with quote

Jedi

Joined: 28 Jun 2001
Posts: 2453
Location: Los Angeles

You might also want to look at the Performance related Support Pacs to see how much better 5.2 performs.

You might be able to justify it on that alone.

Cheers,


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