Mainframe Computer Systems
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It Infrastructure Architecture
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Author : Sjaak Laan
language : en
Publisher: Sjaak Laan
Release Date : 2011-11
It Infrastructure Architecture written by Sjaak Laan and has been published by Sjaak Laan this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11 with Computers categories.
For many decades, IT infrastructure has provided the foundation for successful application deployments. Yet, general knowledge of infrastructures is not widespread. Experience shows that software developers, system administrators, and project managers usually have little knowledge of the large influence IT infrastructures have on the performance, availability and security of software applications. This book explains the concepts, history, and implementation of a robust and balanced IT infrastructure. Although many of books can be found on individual infrastructure building blocks, this is the first book to describe all of them: datacenters, servers, networks, storage, virtualization, operating systems, and end user devices. Whether you need an introduction to infrastructure technologies, a refresher course, or a study guide for a computer science class, you will find that the presented building blocks and concepts provide a solid foundation for understanding the complexity of today's IT infrastructures.
Mainframe Computer Systems
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Author : Stephen H. Kaisler
language : en
Publisher: Cambridge Scholars Publishing
Release Date : 2020-10-22
Mainframe Computer Systems written by Stephen H. Kaisler and has been published by Cambridge Scholars Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-22 with Computers categories.
This volume describes General Electric Corporation’s venture into developing second and third generation mainframe computer systems. The General Electric Corporation (GE), which began its life as the Edison Electric Co., was long involved in electrical appliances and industrial machines. It was also a founder of the Radio Corporation of America, which eventually became one of its competitors, and developed many electrical systems in order to control different types of industrial machines. Its breakthrough into computing came with its winning bid to provide the computing systems for the Electronic Recording Method of Accounting) system developed for the Bank of America by the Stanford Research Institute. The success of this project led GE to develop the GE-200 series which was the foundation for commercial timesharing. The GE-235 was selected by Dartmouth for its Dartmouth Time Sharing System (DTSS), an innovative academic time-sharing system. BASIC was developed on the GE-235 computer system under DTSS. GE enhanced it to develop its Mark II/III Time Sharing System, apparently the first commercial time sharing service in the world. GE develop the GE-300/-400 systems for industrial process control. The GE-600 series replaced the GE-200 series and demonstrated innovation in time-sharing systems. The GE-645 was selected to host Multics, which was developed by MIT. However, GE felt that it could not compete in computing against IBM, Univac, and other mainframes competitors, so it folded its tent and sold its Computer Division to Honeywell, Inc. Nevertheless, GE will be remembered for many innovations which continue to be used in modern computing systems.
What On Earth Is A Mainframe
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Author : David Stephens
language : en
Publisher: Lulu.com
Release Date : 2008-10-08
What On Earth Is A Mainframe written by David Stephens and has been published by Lulu.com this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-10-08 with Computers categories.
Confused about zSeries Mainframes? Need to understand the z/OS operating system - and in a hurry? Then you've just found the book you need.Avoiding technical jargon, this book gives you the basic facts in clear, light-hearted, entertaining English. You'll quickly learn what Mainframes are, what they do, what runs on them, and terms and terminology you need to speak Mainframe-ese.But it's not all technical. There's also invaluable information on the people that work on Mainframes, Mainframe management issues, new Mainframe trends, and other facts that don't seem to be written down anywhere else.Programmers, managers, recruitment consultants, and industry commentators will all find this book their new best friend when trying to understand the Mainframe world.
First Generation Mainframes
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Author : Stephen H. Kaisler
language : en
Publisher: Cambridge Scholars Publishing
Release Date : 2018-11-30
First Generation Mainframes written by Stephen H. Kaisler and has been published by Cambridge Scholars Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-30 with Computers categories.
This volume describes several different models of IBM computer systems, characterized by different data representations and instruction sets that strongly influenced computer system architecture in the 1950s and early 1960s. They focused on a common system architecture that allowed peripherals to be used on different systems, albeit with specific adapters. These systems were modular, which made them easy to manufacture, configure, and service. Computing with UNIVAC, they used reliable Williams Tubes for memory, and later introduced magnetic core memory. IBM developed its own magnetic tape drives and magnetic drums that were both faster and more reliable than UNIVAC’s peripherals. The first software systems that could reasonably be called “operating systems” enabled more efficient use of programmer time and system resources. The development of programming languages, notably FORTRAN, and assembly language processors, notably Autocoder, improved the productivity of programmers. In addition, IBM developed one of the finest product marketing, sales and servicing organizations in the world. The legacy of the IBM 700 series is found in their popular successors, the IBM 7000 Series, which will be described in a forthcoming volume.
From Mainframes To Smartphones
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Author : Martin Campbell-Kelly
language : en
Publisher: Harvard University Press
Release Date : 2015-06-08
From Mainframes To Smartphones written by Martin Campbell-Kelly and has been published by Harvard University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-08 with Business & Economics categories.
This compact history traces the computer industry from 1950s mainframes, through establishment of standards beginning in 1965, to personal computing in the 1980s and the Internet’s explosive growth since 1995. Martin Campbell-Kelly and Daniel Garcia-Swartz describe a steady trend toward miniaturization and explain its consequences.
Mainframe Experimentalism
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Author : Hannah Higgins
language : en
Publisher: Univ of California Press
Release Date : 2023-09-01
Mainframe Experimentalism written by Hannah Higgins and has been published by Univ of California Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-01 with Art categories.
Mainframe Experimentalism challenges the conventional wisdom that the digital arts arose out of Silicon Valley’s technological revolutions in the 1970s. In fact, in the 1960s, a diverse array of artists, musicians, poets, writers, and filmmakers around the world were engaging with mainframe and mini-computers to create innovative new artworks that contradict the stereotypes of "computer art." Juxtaposing the original works alongside scholarly contributions by well-established and emerging scholars from several disciplines, Mainframe Experimentalism demonstrates that the radical and experimental aesthetics and political and cultural engagements of early digital art stand as precursors for the mobility among technological platforms, artistic forms, and social sites that has become commonplace today. Mainframe Experimentalism challenges the conventional wisdom that the digital arts arose out of Silicon Valley’s technological revolutions in the 1970s. In fact, in the 1960s, a diverse array of artists, musicians, poets, writers, and filmmakers ar
Introduction To The New Mainframe Ibm Z Vse Basics
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Author : Mike Ebbers
language : en
Publisher: IBM Redbooks
Release Date : 2016-03-02
Introduction To The New Mainframe Ibm Z Vse Basics written by Mike Ebbers and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-03-02 with Computers categories.
This IBM® Redbooks® publication is based on the book Introduction to the New Mainframe: z/OS Basics, SG24-6366, which was produced by the International Technical Support Organization (ITSO), Poughkeepsie Center. It provides students of information systems technology with the background knowledge and skills necessary to begin using the basic facilities of a mainframe computer. For optimal learning, students are assumed to have successfully completed an introductory course in computer system concepts, such as computer organization and architecture, operating systems, data management, or data communications. They should also have successfully completed courses in one or more programming languages, and be PC literate. This textbook can also be used as a prerequisite for courses in advanced topics, or for internships and special studies. It is not intended to be a complete text covering all aspects of mainframe operation. It is also not a reference book that discusses every feature and option of the mainframe facilities. Others who can benefit from this course include experienced data processing professionals who have worked with non-mainframe platforms, or who are familiar with some aspects of the mainframe but want to become knowledgeable with other facilities and benefits of the mainframe environment. As we go through this course, we suggest that the instructor alternate between text, lecture, discussions, and hands-on exercises. Many of the exercises are cumulative, and are designed to show the student how to design and implement the topic presented. The instructor-led discussions and hands-on exercises are an integral part of the course, and can include topics not covered in this textbook. In this course, we use simplified examples and focus mainly on basic system functions. Hands-on exercises are provided throughout the course to help students explore the mainframe style of computing. At the end of this course, you will be familiar with the following information: Basic concepts of the mainframe, including its usage and architecture Fundamentals of IBM z/VSE® (VSE), an IBM zTM Systems entry mainframe operating system (OS) An understanding of mainframe workloads and the major middleware applications in use on mainframes today The basis for subsequent course work in more advanced, specialized areas of z/VSE, such as system administration or application programming
Computer System
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Author : Mr. Rohit Manglik
language : en
Publisher: EduGorilla Publication
Release Date : 2024-05-18
Computer System written by Mr. Rohit Manglik and has been published by EduGorilla Publication this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05-18 with Computers categories.
EduGorilla Publication is a trusted name in the education sector, committed to empowering learners with high-quality study materials and resources. Specializing in competitive exams and academic support, EduGorilla provides comprehensive and well-structured content tailored to meet the needs of students across various streams and levels.
Absolute Beginner S Guide To Networking
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Author : Joseph W. Habraken
language : en
Publisher: Que Publishing
Release Date : 2003
Absolute Beginner S Guide To Networking written by Joseph W. Habraken and has been published by Que Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Computers categories.
This new edition gives readers the ability and understanding necessary to create and administer a network. The book shows the reader how to physically connect computers and other devices to a network and access peripherals such as printers over the network.
The Ux Book
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Author : Rex Hartson
language : en
Publisher: Morgan Kaufmann
Release Date : 2025-03-24
The Ux Book written by Rex Hartson and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-24 with Computers categories.
The UX Book: Agile Design for a Quality User Experience, Third Edition, takes a practical, applied, hands-on approach to UX design based on the application of established and emerging best practices, principles, and proven methods to ensure a quality user experience. The approach is about practice, drawing on the creative concepts of design exploration and visioning to make designs that appeal to the emotions of users, while moving toward processes that are lightweight, rapid, and agile—to make things as good as resources permit and to value time and other resources in the process.Designed as a textbook for aspiring students and a how-to handbook and field guide for UX professionals, the book is accompanied by in-class exercises and team projects.The approach is practical rather than formal or theoretical. The primary goal is to imbue an understanding of what a good user experience is and how to achieve it. To better serve this, processes, methods, and techniques are introduced early to establish process-related concepts as context for discussion in later chapters. - A comprehensive textbook for UX/human–computer interaction (HCI) design students readymade for the classroom, complete with instructors' manual, dedicated website, sample syllabus, examples, exercises, and lecture slides - Features HCI theory, process, practice, and a host of real-world stories and contributions from industry luminaries to prepare students for working in the field - The only HCI textbook to cover agile methodology, design approaches, and a full, modern suite of classroom material (stemming from tried and tested classroom use by the authors)