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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10 Introduction to the New Mainframe: Large-Scale Commercial Computing
Disk media is capable of supporting sequential or random processing, but there
are other considerations when high volumes of requests to read or write data are
made. Very large disks are not generally a good solution because this usually
results in the access mechanism being overloaded and queuing to occur. A
larger number of smaller disks gives better response times to I/O requests.
In all cases, there has to be sufficient bandwidth to allow data to be transferred
between main storage and the I/O device. The size of the volumes depends also
on the kind of data to be stored and the kind of application that needs access to
the data. A very careful investigation about the ...
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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.