This book is ideal for programmers who use JCL but do not understand it's workings. It teaches basic concepts of JCL, how it interacts with the computer's operating system, basic JCL terminology, how to code basic JCL statements, and how to use IBM manuals as aids in coding JCL statements and interpreting messages issued by the system. The book also includes exercises and review questions at the end of each chapter.
This book contains a general introduction to DOS/VSE internals and assembler language programming techniques using DOS/VSE. The material is designed to aid performance analysis problem diagnosis and software programming. The book explains the control blocks of VSE, describes how the control blocks interrelate to each other, and presents simple demonstrations of control block relationships using real data. The example programs presented in this text are complete, working and tested programs that...
If you're an experienced system administrator looking to acquire Linux skills, or a seasoned Linux user facing a new challenge, "Linux System Administration" offers practical knowledge for managing a complete range of Linux systems and servers. The book summarizes the steps you need to build everything from standalone SOHO hubs, web servers, and LAN servers to load-balanced clusters and servers consolidated through virtualization. Along the way, you'll learn about all of the tools you need to se...
Modellierung Betrieblicher Informationssysteme (de Gruyter Studium)
by Karl Kurbel
Quick Boot is designed to give developers a background in the basic architecture and details of a typical boot sequence. More specifically, this book describes the basic initialization sequence that allows developers the freedom to boot an OS without a fully featured system BIOS. Various specifications provide the basics of both the code bases and the standards. This book also provides insights into optimization techniques for more advanced developers. With proper background information, the req...
This is a complete guide to IBM's midrange JCL, AS/400 control language for applications programmers. It offers a comprehensive, technical approach to the subject, with additional advanced topics such as user-written commands, selective prompting and machine interface. Coverage also includes examples on AS/400 message handling and tested examples.
Microcomputer busses are conductors that relay information through a computer system. This book describes the six most popular bus architectures, including the IBM PC, VME bus and NuBus. The book is divided into three parts comprising a comparison of busses to enable designers to select the most appropriate one for their application; complete documentation on individual busses; and design examples (methods and problem solving).
Analytics, Mobile, and Cloud are changing the landscape for enterprise customers. These technology trends are driven partly by an explosion of data and by business needs to gain deeper business insight from enterprise data, to improve business efficiency and effectiveness. The enterprises data server is at the heart of this revolutionso data servers must be agile, secure, and integrate seamlessly with these newer technologies. This book provides an overview of how DB2 12 addresses these business...
Structured Development for Real-Time Systems, Vol. III
by Paul T. Ward and Stephen J. Mellor
Distributed Information Systems and IBM's Systems Application Architecture
by Bradley B. Young
Concentrating on a detailed exploration of distributed processing technology, this volume emphasizes the importance of IBM Repository and AD/Cycle in achieving optimum SAA implementation. Among the subjects covered are: functional and operational information on SAA components; language support, utilities and program design using the Common Programming Interface; user interface design with Common User Access; and networks structures and SNA. The book offers financial as well as technical assessme...
This book is about writing software that makes the most effective use of the system you're running on -- code that interfaces directly with the kernel and core system libraries, including the shell, text editor, compiler, debugger, core utilities, and system daemons. The majority of both Unix and Linux code is still written at the system level, and Linux System Programming focuses on everything above the kernel, where applications such as Apache, bash, cp, vim, Emacs, gcc, gdb, glibc, ls, mv, an...
This updated and expanded edition of the #1 guide to advanced Assembler language programming does everything you wish IBM manuals would do, and more. With the help of 225 bug-free coding examples, many taken from real-world implementations, author Carmine Cannatello describes a wide range of essential Assembler coding techniques not found in most books on the subject. He also acquaints you with important MVS facilities and services and their required program interfaces, and shows you step-by-ste...
DESCRIPTION To be competitive, an organization needs to reach modern standards of scalability and high availability. While Linux is an option, it’s painful to deal with the frequent operating system updates and complex configuration management. Docker, a popular container system, can reduce these manual system administration tasks. While plenty of Linux distributions support Docker, they do not handle large scale production. This is where CoreOS can help. CoreOS is an operating system designed f...
IBM Microcomputer C Language in 10 Programming Lessons (Prentice Hall programming skills)
by Julio Sanchez and Maria P. Canton