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
Content preview from Introduction to the New Mainframe: z/VSE Basics
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Chapter 1. Introduction to the new mainframe 7
1.4 Mainframes in our midst
Despite the predominance of mainframes in the business world, these machines
are largely invisible to the general public, the academic community, and indeed
many experienced IT professionals. Instead, other forms of computing attract
more attention, at least in terms of visibility and public awareness. That this is so
is perhaps not surprising. After all, who among us needs direct access to a
mainframe? And, if we did, where would we find one to access? The truth,
however, is that we are
all mainframe users, whether we realize it or not (more
on this later).
Most of us with some personal computer (PC) literacy and sufficient funds can
purchase a notebook computer and ...
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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.