May 2000
Intermediate to advanced
832 pages
15h 38m
English
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Chapter 22. Memory and Swap Space Management
Chapter Syllabus
22.1 System Memory and Swap Space
22.2 Types of Swap Space
22.3Creating Swap Space
22.4 Monitoring Swap Space
22.5 Swap Space Priorities and Performance
Every system has some physical memory installed in it. The physical memory is used to hold programs and data loaded from disk drives and to perform operations on the data by using the loaded programs. The CPU can execute only those programs that are loaded into the physical memory. In a multitasking system, usually many programs are running simultaneously. There may also be many users logged in at one time and performing data operations. In a typical system, the amount of physical memory installed is not sufficient to hold all programs and ...
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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.