March 2007
Beginner
526 pages
13h 53m
English
book
Introduction to the New Mainframe: z/VSE Basics
by Wolfgang Bosch, Hans Joachim Ebert, Helmut Hellner, G. M. (Jerry) Johnston, Wilhelm Mild, Ingolf Salm, Joerg Schmidbauer, Martin Walbruehl, Mike Ebbers
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70 Introduction to the New Mainframe: z/VSE Basics
Hardware - The system hardware consists of all the devices, controllers, and
processors that constitute a mainframe environment:
– Peripheral devices - These include tape drives, disks, and consoles. There
are many other types of devices, some of which are discussed in
Chapter 2, “Mainframe hardware systems” on page 35.
– Processor storage - Often called real or central storage (or memory), this
is where the z/VSE operating system executes. Also, all user programs
share the use of processor storage with the operating system.
As a
big picture of a typical mainframe hardware configuration, Figure ...
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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.