March 2007
Intermediate to advanced
488 pages
13h 46m
English
book
OnDemand SQL Performance Analysis Simplified on DB2 for i5/OS in V5R4
by Hernando Bedoya, Jaime Gaug, James Kerl, Ser Ser NG, Jose Cardoso dos Santos
Content preview from OnDemand SQL Performance Analysis Simplified on DB2 for i5/OS in V5R4
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Chapter 11. Environmental settings that affect SQL performance 393
11.4 SMP (Symmetrical multiprocessing) Degree
In this section we give you the concepts of SMP and how it works cohesively with DB2 for
i5/OS to deliver powerful parallelism for database access. Also, we discuss how to turn SMP
on and off, and how to manage the degree of SMP that is invoked by a particular job.
Feedback from SQE Plan Cache Snapshots, SQL Performance Monitor and Visual Explain
are also covered in this section. They provide information to understand how well your jobs
are taking advantage of SMP. At the end of this section we mention several sets of tips and
consideratio ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.