December 2006
Intermediate to advanced
228 pages
6h 20m
English
book
Introduction to the New Mainframe: Large-Scale Commercial Computing
by Mike Ebbers, Pilar Gonzalez Adrados, Frank Byrne, Rodney Martin, Jon Veilleux
Content preview from Introduction to the New Mainframe: Large-Scale Commercial Computing
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94 Introduction to the New Mainframe: Large-Scale Commercial Computing
While books communicate with other books in the
mainframe, they are separate entities and, for the most
part, can be replaced without needing to bring down the
whole system.
Support Elements Two ThinkPad Support Elements (SEs) are mounted
behind the CPCs cover. One ThinkPad acts as the
primary (active) SE and the other acts as an alternate
(spare).
The primary SE is used for all interactions with the
System z server. The alternate SE has a special
workplace with limited tasks available.
Both SEs are connected to the CPC, via the Power
Service and Control Network (PSCN). For certain SE
errors, an automatic switch-over is made to assign the
formerly alternate SE as the primar ...
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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.
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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.