January 2012
Intermediate to advanced
542 pages
11h 28m
English
Content preview from Oracle Database 11gR2 Performance Tuning CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 9. Tuning Memory
In this chapter, we will cover:
- Tuning memory to avoid Operating System paging
- Tuning the Library Cache
- Tuning the Shared Pool
- Tuning the Program Global Area and the User Global Area
- Tuning the Buffer Cache
Introduction
So far we have introduced various aspects of Oracle database performance tuning, mostly related to the application code and storage structures.
The last three chapters of this book, starting with this one, will focus on the tuning aspects related to the hardware environment and to the internal structure of the Oracle database, starting with memory tuning in this chapter.
We will see which structures are stored in the memory by the database and how to configure them to use the physical memory available optimally, ...
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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.