Unix System Services Z Os Version 1 Release 7 Implementation

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z/OS Version 1 Release 11 Implementation

Author : Paul Rogers
Publisher : IBM Redbooks
ISBN 13 : 073843387X
Total Pages : 736 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis z/OS Version 1 Release 11 Implementation by : Paul Rogers

Download or read book z/OS Version 1 Release 11 Implementation written by Paul Rogers and published by IBM Redbooks. This book was released on 2010-04-07 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks® publication positions the new z/OS® Version 1 Release 11 for migration by discussing many of the new functions that are available. The goal for the z/OS platform is to eliminate, automate, and simplify tasks without sacrificing z/OS strengths, and to deliver a z/OS management facility that is easy to learn and use. z/OS is a highly secure, scalable, high-performance enterprise operating system on which to build and deploy Internet- and JavaTM-enabled applications, providing a comprehensive and diverse application execution environment. This books describes the following new and changed functions: - IBM z/OS Management Facility - Allocation enhancements in z/OS V1R11 - BCPii function enhancements in z/OS V1R11 - JES2 and JES3 enhancements - zFS file sharing enhancements - Extended access volume enhancements - Choosing whether to run zAAP work on zIIP processors - System REXX enhancements in V1R11 - RRS global panel options - Service aids enhancements in V1R11 - GRS ENQ contention notification enhancements and analysis for GRS latches - Basic HyperSwap® support enhancement - Message Flood Automation enhancements - Program Management new Binder IEWPARMS - Predictive failure analysis (PFA) - SMF enhancements in V1R11 - System Logger enhancements - XCF/XES enhancements in V1R11 - AutoIPL support - Displaying PDSE caching statistics - ISPF enhancements - IBM Health Checker for z/OS enhancements

z/OS Version 1 Release 12 Implementation

Author : Paul Rogers
Publisher : IBM Redbooks
ISBN 13 : 0738434981
Total Pages : 888 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis z/OS Version 1 Release 12 Implementation by : Paul Rogers

Download or read book z/OS Version 1 Release 12 Implementation written by Paul Rogers and published by IBM Redbooks. This book was released on 2011-04-27 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks® publication describes changes in installation and migration when migrating from a current z/OS® V1R10 and z/OS V1R11 to z/OS V1R12. Also described are tasks to prepare for the installation of z/OS V1R12, including ensuring that driving system and target system requirements are met, and coexistence requirements are satisfied. New migration actions are introduced in z/OS V1R12. This book focuses on identifying some of the new migration actions that must be performed for selected elements when migrating to z/OS V1R12. This book describes the following enhancements: z/OS V1R12 installation, HiperDispatch, System Logger, Auto-reply to WTORs, Real Storage Manager (RSM) DFSMS, DFSORT, Services aids, z/OS Infoprint Server, TSO/E, RMFTM, Language Environment®, BCP allocation XML System Services, z/OS UNIX® System Services, BCP supervisor, Extended Address Volumes HyperSwap®. BCPii, (de)ciphering, Predictive Failure Analysis, C language, Hardware instrumentation services FICON® dynamic channel-path management, Workload Manager, SDSF, JES2, JES3, SMF, GRS, XCF, HCD Unicode, Capacity provisioning, RRS, Parallel subsystems initialization z/OS Management Facility (z/OSMF)

z/OS Version 1 Release 13 Implementation

Author : Paul Rogers
Publisher : IBM Redbooks
ISBN 13 : 0738436224
Total Pages : 926 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis z/OS Version 1 Release 13 Implementation by : Paul Rogers

Download or read book z/OS Version 1 Release 13 Implementation written by Paul Rogers and published by IBM Redbooks. This book was released on 2012-03-27 with total page 926 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks® publication provides information about installation and migration changes to be aware of if you are responsible for migrating systems from IBM z/OS® V1R10, z/OS V1R11, and z/OS V1R12 to z/OS V1R13. It also highlights actions that are needed to prepare for the installation of z/OS V1R12, including ensuring driving system and target system requirements are met and coexistence requirements are satisfied. There is a special focus on identifying new migration actions that must be performed for selected elements when migrating to z/OS V1R13. The book addresses the following topics: - z/OS V1R13 overview, z/OS V1R13 installation, managing volume backups with fast replication, XCF enhancements, console service enhancements - DFSMSdfp, DFSMSoam, DFSMShsm, ISPF enhancements, DFSMSrmm enhancements, establishing IBM RACF® security for RRSF TCP/IP connections - GRS enhancements, BCP supervisor, contents supervisor and RSM updates, improved channel recovery, Service aids enhancements, System Logger - SMF - z/OS UNIX System Services, z/OS UNIX-related applications, RRS, z/OS Management Facility, z/OS HCD and HCM, C language - Storage management enhancements, Common Information Model, Predictive Failure Analysis, Extended Address Volume, BCPii, Capacity Provisioning - System SSL enhancements, UNICODE, IBM Language Environment®, SDSF enhancements, JES2 enhancements, JES3 enhancements, IBM RMFTM enhancements - IBM WebSphere® Application Server OEM, z/OSMF, CIM, and Capacity Provisioning setups - BCPii Metal C example

z/OS Version 2 Release 1 Technical Updates

Author : Karan Singh
Publisher : IBM Redbooks
ISBN 13 : 0738439576
Total Pages : 566 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis z/OS Version 2 Release 1 Technical Updates by : Karan Singh

Download or read book z/OS Version 2 Release 1 Technical Updates written by Karan Singh and published by IBM Redbooks. This book was released on 2014-08-25 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks® publication provides a broad understanding of the changes, new features, and new functions introduced with IBM z/OS® Version 2 Release 1 (2.1). This new version marks a new era of z/OS. Version 2 lays the groundwork for the next tier of mainframe computing, enabling you to pursue the innovation to drive highly scalable workloads, including private clouds, support for mobile and social applications, and more. Its unrivaled security infrastructure helps secure vast amounts of data. Its highly optimized availability can help you deliver new data analytics solutions. And its continued improvements in management help automate the operations of IBM zEnterprise® systems. With support for IBM zEnterprise EC12 (zEC12, Enterprise Class) and zEnterprise BC12 (zBC12, Business Class) systems, z/OS 2.1 offers unmatched availability, scalability, and security to meet the business challenges of cloud services and data analytics and the security demands of mobile and social network applications. Through its unique design and qualities of service, z/OS provides the foundation that you need to support these demanding workloads alongside your traditional mission-critical applications. WinterShare 2014 presentation This presentation on z/OS V2.1 (June 2014) represents an update to the WinterShare 2014 presentation and reflects z/OS enhancements delivered since general availability last Fall. Please listen to John Eells of our Technical Strategy team present this one-hour comprehensive technical overview of z/OS V2.1. Audio Presentation (59MB) Corresponding charts

z/OS Distributed File Service zSeries File System Implementation z/OS V1R13

Author : Paul Rogers
Publisher : IBM Redbooks
ISBN 13 : 0738436402
Total Pages : 518 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis z/OS Distributed File Service zSeries File System Implementation z/OS V1R13 by : Paul Rogers

Download or read book z/OS Distributed File Service zSeries File System Implementation z/OS V1R13 written by Paul Rogers and published by IBM Redbooks. This book was released on 2012-10-18 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: The z/OS® Distributed File Service zSeries® File System (zFS) is a z/OS UNIX® file system that can be used like the Hierarchical File System (HFS). zFS file systems contain files and directories, including Access Control Lists (ACLs), that can be accessed with the z/OS HFS application programming interfaces (APIs). zFS file systems can be mounted into the z/OS UNIX hierarchy along with other local or remote file system types (for example, HFS, TFS, AUTOMNT, NFS, and so on). zFS does not replace HFS, but it is the z/OS UNIX strategic file system and IBM® recommends migrating HFS file systems to zFS. Beginning with z/OS V1R7, there are no restrictions for file system structures that should be kept as HFS instead of zFS. This IBM Redbooks® publication helps you to install, tailor, and configure new zFS file systems. This information can be used by system administrators who work with the zFS component of the IBM z/OS Distributed File Service base element. The book provides a broad description of the new architecture of the zFS file system for all releases up to zFS V1R13. You can use it as a reference when converting HFS file systems to zFS file systems. It will help you to create a solution for migrating to zFS file systems, and to understand the performance differences between HFS file systems and zFS file systems.

Creating IBM z/OS Cloud Services

Author : Jeffrey Bisti
Publisher : IBM Redbooks
ISBN 13 : 0738441538
Total Pages : 86 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis Creating IBM z/OS Cloud Services by : Jeffrey Bisti

Download or read book Creating IBM z/OS Cloud Services written by Jeffrey Bisti and published by IBM Redbooks. This book was released on 2016-02-08 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks® publication discusses the real world experience of an enterprise that developed and implemented IBM z/OS® cloud services. This book shares the experience of a team at Walmart Technology, Walmart Stores, Inc.® and some of the decisions they made to create business critical cloud services. These experiences and approaches relate to the z/OS platform, and might not apply to other hybrid cloud approaches. This book highlights the strengths and characteristics of z/OS that led the Walmart infrastructure and software engineers to use this platform as they transitioned from a traditional IT deployment to a cloud model. Embarking on a cloud strategy can be overwhelming. No shortage of approaches to cloud computing exists. This book focuses on a pragmatic approach for enterprises that are struggling to take advantage of their business assets in the cloud. This book introduces the basic cloud concepts as defined by the National Institute of Standards and Technology (NIST). Each chapter explains the importance of a particular NIST characteristic, the z/OS role in accomplishing the characteristic, and how it was implemented by the Walmart Technology team. This book is intended for IT professionals who are considering extending their IBM z SystemsTM environment to a hybrid cloud by unleashing the power of cloud services on z/OS. For information about creating cloud services that are hosted in IBM CICS®, see How Walmart Became a Cloud Services Provider with IBM CICS, SG24-8347.

ABCs of IBM z/OS System Programming Volume 1

Author : Lydia Parziale
Publisher : IBM Redbooks
ISBN 13 : 0738442763
Total Pages : 118 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis ABCs of IBM z/OS System Programming Volume 1 by : Lydia Parziale

Download or read book ABCs of IBM z/OS System Programming Volume 1 written by Lydia Parziale and published by IBM Redbooks. This book was released on 2018-01-22 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ABCs of IBM® z/OS® System Programming is a 13-volume collection that provides an introduction to the z/OS operating system and the hardware architecture. Whether you are a beginner or an experienced system programmer, the ABCs collection provides the information that you need to start your research into z/OS and related subjects. Whether you want to become more familiar with z/OS in your current environment, or you are evaluating platforms to consolidate your online business applications, the ABCs collection will serve as a powerful technical tool. Volume 1 provides an updated understanding of the software and IBM zSeries architecture, and explains how it is used together with the z/OS operating system. This includes the main components of z/OS needed to customize and install the z/OS operating system. This edition has been significantly updated and revised.

Getting Started with z/OS Data Set Encryption

Author : Bill White
Publisher : IBM Redbooks
ISBN 13 : 0738460222
Total Pages : 274 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis Getting Started with z/OS Data Set Encryption by : Bill White

Download or read book Getting Started with z/OS Data Set Encryption written by Bill White and published by IBM Redbooks. This book was released on 2021-12-10 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redpaper Redbooks® publication provides a broad explanation of data protection through encryption and IBM Z® pervasive encryption with a focus on IBM z/OS® data set encryption. It describes how the various hardware and software components interact in a z/OS data set encryption environment. In addition, this book concentrates on the planning and preparing of the environment and offers implementation, configuration, and operational examples that can be used in z/OS data set encryption environments. This publication is intended for IT architects, system programmer, and security administrators who plan for, deploy, and manage security on the Z platform. The reader is expected to have a basic understanding of IBM Z security concepts.

ABCs of z/OS System Programming Volume 7

Author : Paul Rogers
Publisher : IBM Redbooks
ISBN 13 : 0738431524
Total Pages : 450 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis ABCs of z/OS System Programming Volume 7 by : Paul Rogers

Download or read book ABCs of z/OS System Programming Volume 7 written by Paul Rogers and published by IBM Redbooks. This book was released on 2008-10-16 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ABCs of z/OS System Programming is an eleven volume collection that provides an introduction to the z/OS operating system and the hardware architecture. Whether you are a beginner or an experienced system programmer, the ABCs collection provides the information that you need to start your research into z/OS and related subjects. If you would like to become more familiar with z/OS in your current environment, or if you are evaluating platforms to consolidate your e-business applications, the ABCs collection will serve as a powerful technical tool. This IBM Redbooks publication describes the functions of the Infoprint Server. It will help you install, tailor, configure, and use the z/OS Version 1 Release 7 version of Infoprint Server. Topics covered in this volume are the following: Infoprint Server UNIX System Services overview Infoprint Server customization Print Interface IP PrintWay NetSpool Infoprint Central User interfaces to Infoprint Server The contents of the volumes are as follows: Volume 1: Introduction to z/OS and storage concepts, TSO/E, ISPF, JCL, SDSF, and z/OS delivery and installation Volume 2: z/OS implementation and daily maintenance, defining subsystems, JES2 and JES3, LPA, LNKLST, authorized libraries, SMP/E, Language Environment Volume 3: Introduction to DFSMS, data set basics storage management hardware and software, catalogs, and DFSMStvs Volume 4: Communication Server, TCP/IP, and VTAM Volume 5: Base and Parallel Sysplex, System Logger, Resource Recovery Services (RRS), global resource serialization (GRS), z/OS system operations, automatic restart management (ARM), Geographically Dispersed Parallel Sysplex (GDPS) Volume 6: Introduction to security, RACF, Digital certificates and PKI, Kerberos, cryptography, zSeries firewall technologies, LDAP, and Enterprise identity mapping (EIM) Volume 7: Printing in a z/OS environment, Infoprint Server and Infoprint Central Volume 8: An introduction to z/OS problem diagnosis Volume 9: z/OS UNIX System Services Volume 10: Introduction to z/Architecture, zSeries processor design, zSeries connectivity, LPAR concepts, HCD, and HMC Volume 11: Capacity planning, performance management, WLM, RMF, and SMF

ABCs of IBM z/OS System Programming Volume 3

Author : Jose Gilberto Biondo Jr.
Publisher : IBM Redbooks
ISBN 13 : 0738442801
Total Pages : 180 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis ABCs of IBM z/OS System Programming Volume 3 by : Jose Gilberto Biondo Jr.

Download or read book ABCs of IBM z/OS System Programming Volume 3 written by Jose Gilberto Biondo Jr. and published by IBM Redbooks. This book was released on 2018-01-19 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ABCs of IBM z/OS® System Programming is a 13-volume collection that provides an introduction to the z/OS operating system and the hardware architecture. Whether you are a beginner or an experienced system programmer, the ABCs collection provides the information that you need to start your research into z/OS and related subjects. The ABCs collection serves as a powerful technical tool to help you become more familiar with z/OS in your current environment, or to help you evaluate platforms to consolidate your e-business applications. This edition is updated to z/OS Version 2 Release 3. The other volumes contain the following content: Volume 1: Introduction to z/OS and storage concepts, TSO/E, ISPF, JCL, SDSF, and z/OS delivery and installation Volume 2: z/OS implementation and daily maintenance, defining subsystems, IBM Job Entry Subsystem 2 (JES2) and JES3, link pack area (LPA), LNKLST, authorized libraries, System Modification Program Extended (SMP/E), IBM Language Environment Volume 4: Communication Server, TCP/IP, and IBM VTAM® Volume 5: Base and IBM Parallel Sysplex®, System Logger, Resource Recovery Services (RRS), global resource serialization (GRS), z/OS system operations, automatic restart manager (ARM), IBM Geographically Dispersed Parallel SysplexTM (IBM GDPS) Volume 6: Introduction to security, IBM RACF®, Digital certificates and PKI, Kerberos, cryptography and z990 integrated cryptography, zSeries firewall technologies, LDAP, and Enterprise Identity Mapping (EIM) Volume 7: Printing in a z/OS environment, Infoprint Server, and Infoprint Central Volume 8: An introduction to z/OS problem diagnosis Volume 9: z/OS UNIX System Services Volume 10: Introduction to IBM z/Architecture®, the IBM Z platform, IBM Z connectivity, LPAR concepts, HCD, and DS Storage Solution. Volume 11: Capacity planning, performance management, WLM, IBM RMFTM, and SMF Volume 12: WLM Volume 13: JES3, JES3 SDSF

ABCs of z/OS System Programming: Volume 9

Author : Paul Rogers
Publisher : IBM Redbooks
ISBN 13 : 0738435309
Total Pages : 854 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis ABCs of z/OS System Programming: Volume 9 by : Paul Rogers

Download or read book ABCs of z/OS System Programming: Volume 9 written by Paul Rogers and published by IBM Redbooks. This book was released on 2011-05-12 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ABCs of z/OS System Programming is an 13-volume collection that provides an introduction to the z/OS operating system and the hardware architecture. Whether you are a beginner or an experienced system programmer, the ABCs collection provides the information that you need to start your research into z/OS and related subjects. If you would like to become more familiar with z/OS in your current environment, or if you are evaluating platforms to consolidate your e-business applications, the ABCs collection will serve as a powerful technical tool. The contents of the volumes are as follows: Volume 1: Introduction to z/OS and storage concepts, TSO/E, ISPF, JCL, SDSF, and z/OS delivery and installation Volume 2: z/OS implementation and daily maintenance, defining subsystems, JES2 and JES3, LPA, LNKLST, authorized libraries, SMP/E, Language Environment Volume 3: Introduction to DFSMS, data set basics storage management hardware and software, catalogs, and DFSMStvs Volume 4: Communication Server, TCP/IP, and VTAM Volume 5: Base and Parallel Sysplex, System Logger, Resource Recovery Services (RRS), global resource serialization (GRS), z/OS system operations, automatic restart management (ARM), Geographically Dispersed Parallel Sysplex (GDPS) Volume 6: Introduction to security, RACF, Digital certificates and PKI, Kerberos, cryptography and z990 integrated cryptography, zSeries firewall technologies, LDAP, and Enterprise identity mapping (EIM) Volume 7: Printing in a z/OS environment, Infoprint Server and Infoprint Central Volume 8: An introduction to z/OS problem diagnosis Volume 9: z/OS UNIX System Services Volume 10: Introduction to z/Architecture, zSeries processor design, zSeries connectivity, LPAR concepts, HCD, and HMC Volume 11: Capacity planning, performance management, WLM, RMF, and SMF Volume 12: WLM Volume 13: JES3

IBM z/OS V2R2: Unix Systems Services

Author : Keith Winnard
Publisher : IBM Redbooks
ISBN 13 : 073844099X
Total Pages : 70 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM z/OS V2R2: Unix Systems Services by : Keith Winnard

Download or read book IBM z/OS V2R2: Unix Systems Services written by Keith Winnard and published by IBM Redbooks. This book was released on 2015-12-16 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks® publication familiarizes you with the technical changes that were introduced into the UNIX System Services areas with IBM z/OS® V2R2. This book is one of a series of IBM Redbooks publications that take a modular approach to providing information about the updates that are included within z/OS V2R2. This approach has the following goals: - Provide modular content - Group the technical changes into a topic - Provide a more streamlined way of finding relevant information that is based on the topic We hope you find this approach useful. We value your feedback.

IBM z/OS V1R13 Communications Server TCP/IP Implementation: Volume 2 Standard Applications

Author : Mike Ebbers
Publisher : IBM Redbooks
ISBN 13 : 0738436313
Total Pages : 512 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM z/OS V1R13 Communications Server TCP/IP Implementation: Volume 2 Standard Applications by : Mike Ebbers

Download or read book IBM z/OS V1R13 Communications Server TCP/IP Implementation: Volume 2 Standard Applications written by Mike Ebbers and published by IBM Redbooks. This book was released on 2011-12-27 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 40 years, IBM® mainframes have supported an extraordinary portion of the world's computing work, providing centralized corporate databases and mission-critical enterprise-wide applications. The IBM System z®, the latest generation of the IBM distinguished family of mainframe systems, has come a long way from its IBM System/360 heritage. Likewise, its IBM z/OS® operating system is far superior to its predecessors, providing, among many other capabilities, world-class, state-of-the-art, support for the TCP/IP Internet protocol suite. TCP/IP is a large and evolving collection of communication protocols managed by the Internet Engineering Task Force (IETF), an open, volunteer, organization. Because of its openness, the TCP/IP protocol suite has become the foundation for the set of technologies that form the basis of the Internet. The convergence of IBM mainframe capabilities with Internet technology, connectivity, and standards (particularly TCP/IP) is dramatically changing the face of information technology and driving requirements for ever more secure, scalable, and highly available mainframe TCP/IP implementations. The IBM z/OS Communications Server TCP/IP Implementation series provides understandable, step-by-step guidance about how to enable the most commonly used and important functions of z/OS Communications Server TCP/IP. This IBM Redbooks® publication provides useful implementation scenarios and configuration recommendations for many of the TCP/IP standard applications that z/OS Communications Server supports. For more specific information about z/OS Communications Server standard applications, high availability, and security, see the other volumes in the series: IBM z/OS V1R13 Communications Server TCP/IP Implementation: Volume 1 Base Functions, Connectivity, and Routing, SG24-7996 IBM z/OS V1R13 Communications Server TCP/IP Implementation: Volume 3 High Availability, Scalability, and Performance, SG24-7998 IBM z/OS V1R13 Communications Server TCP/IP Implementation: Volume 4 Security and Policy-Based Networking, SG24-7999 For comprehensive descriptions of the individual parameters for setting up and using the functions that we describe in this book, along with step-by-step checklists and supporting examples, see the following publications: z/OS Communications Server: IP Configuration Guide, SC31-8775 z/OS Communications Server: IP Configuration Reference, SC31-8776 z/OS Communications Server: IP User's Guide and Commands, SC31-8780 This book does not duplicate the information in those publications. Instead, it complements them with practical implementation scenarios that can be useful in your environment. To determine at what level a specific function was introduced, see z/OS Communications Server: New Function Summary, GC31-8771. For complete details, we encourage you to review the documents that are listed in the additional resources section at the end of each chapter.

IBM z/OS V2R2 Communications Server TCP/IP Implementation Volume 1: Base Functions, Connectivity, and Routing

Author : Bill White
Publisher : IBM Redbooks
ISBN 13 : 0738442097
Total Pages : 560 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM z/OS V2R2 Communications Server TCP/IP Implementation Volume 1: Base Functions, Connectivity, and Routing by : Bill White

Download or read book IBM z/OS V2R2 Communications Server TCP/IP Implementation Volume 1: Base Functions, Connectivity, and Routing written by Bill White and published by IBM Redbooks. This book was released on 2016-11-30 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 50 years, IBM® mainframes have supported an extraordinary portion of the world's computing work, providing centralized corporate databases and mission-critical enterprise-wide applications. IBM zTM Systems, the latest generation of the IBM distinguished family of mainframe systems, has come a long way from its IBM System/360 heritage. Likewise, its IBM z/OS® operating system is far superior to its predecessors in providing, among many other capabilities, world-class and state-of-the-art support for the TCP/IP internet protocol suite. TCP/IP is a large and evolving collection of communication protocols that is managed by the Internet Engineering Task Force (IETF), an open, volunteer organization. Because of its openness, the TCP/IP protocol suite has become the foundation for the set of technologies that form the basis of the internet. The convergence of IBM mainframe capabilities with internet technology, connectivity, and standards (particularly TCP/IP) is dramatically changing the face of information technology and driving requirements for even more secure, scalable, and highly available mainframe TCP/IP implementations. The IBM z/OS Communications Server TCP/IP Implementation series provides understandable, step-by-step guidance for enabling the most commonly used and important functions of z/OS Communications Server TCP/IP. This IBM Redbooks® publication is for people who install and support z/OS Communications Server. It introduces z/OS Communications Server TCP/IP, describes the system resolver, and shows the implementation of global and local settings for single and multi-stack environments. It presents implementation scenarios for TCP/IP base functions, connectivity, routing, and subplexing.

IBM Problem Determination Tools for z/OS

Author : Rufus Credle
Publisher : IBM Redbooks
ISBN 13 : 0738437506
Total Pages : 326 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM Problem Determination Tools for z/OS by : Rufus Credle

Download or read book IBM Problem Determination Tools for z/OS written by Rufus Credle and published by IBM Redbooks. This book was released on 2013-01-27 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: IBM® Problem Determination (PD) Tools consists of a core group of IBM products that are designed to work with compilers and run times to provide a start-to-finish development solution for the IT professional. This IBM Redbooks® publication provides you with an introduction to the tools, guidance for program preparation to use with them, an overview of their integration, and several scenarios for their use. If an abend occurs during testing, Fault Analyzer enables the programmer to quickly and easily pinpoint the abending location and optionally, the failing line of code. Many times, this information is all the programmer requires to correct the problem. However, it might be necessary to delve a little deeper into the code to figure out the problem. Debug Tool allows the programmer to step through the code at whatever level is required to determine where the error was introduced or encountered. After the code or data is corrected, the same process is followed again until no errors are encountered. However, volume testing or testing with multiple terminals is sometimes required to ensure real-world reliability. Workload Simulator can be used to perform this type of testing. After all of the tests are completed, running the application by using Application Performance Analyzer can ensure that no performance bottlenecks are encountered. It also provides a baseline to ensure that future enhancements do not introduce new performance degradation into the application. This publication is intended for z/OS® application developers and system programmers.

UNIX System V Network Programming

Author : Stephen A. Rago
Publisher : Pearson Education
ISBN 13 : 0201563185
Total Pages : 799 pages
Book Rating : 4.2/5 (15 download)

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Book Synopsis UNIX System V Network Programming by : Stephen A. Rago

Download or read book UNIX System V Network Programming written by Stephen A. Rago and published by Pearson Education. This book was released on 1993 with total page 799 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Steve Rago offers valuable insights into the kernel-level features of SVR4 not covered elsewhere; I think readers will especially appreciate the coverage of STREAMS, TLI, and SLIP." - W. Richard Stevens, author of UNIX Network Programming, Advanced Programming in the UNIX Environment, TCP/IP Illustrated Volume 1, and TCP/IP Illustrated Volume 2 Finally, with UNIX(R) System V Network Programming, an authoritative reference is available for programmers and system architects interested in building networked and distributed applications for UNIX System V. Even if you currently use a different version of the UNIX system, such as the latest release of 4.3BSD or SunOS, this book is valuable to you because it is centered around UNIX System V Release 4, the version of the UNIX system that unified many of the divergent UNIX implementations. For those professionals new to networking and UNIX system programming, two introductory chapters are provided. The author then presents the programming interfaces most important to building communication software in System V, including STREAMS, the Transport Layer Interface library, Sockets, and Remote Procedure Calls. So that your designs are not limited to user-level, the author also explains how to write kernel-level communication software, including STREAMS drivers, modules, and multiplexors. Many examples are provided, including an Ethernet driver and a transport-level multiplexing driver. In the final chapter, the author brings the material from previous chapters together, presenting the design of a SLIP communication package. 0201563185B04062001

Introduction to the New Mainframe

Author : Mike Ebbers
Publisher : IBM.Com/Redbooks
ISBN 13 : 9780738495972
Total Pages : 0 pages
Book Rating : 4.4/5 (959 download)

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Book Synopsis Introduction to the New Mainframe by : Mike Ebbers

Download or read book Introduction to the New Mainframe written by Mike Ebbers and published by IBM.Com/Redbooks. This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM Redbook provides students of information systems technology with the background knowledge and skills necessary to begin using the basic facilities of a mainframe computer. It is the first in a planned series of textbooks designed to introduce students to mainframe concepts and help prepare them for a career in large systems computing. 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, nor is it a reference book that discusses every feature and option of the mainframe facilities. Others who will 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 material, and can include topics not covered in this textbook. This book is also offered with a textbook cover instead of a redbook cover in PDF and hardcopy formats. Download PDF of book with textbook cover (6.0MB) Order hardcopy of book with textbook cover Note: The contents of the book are identical in both the textbook and redbook versions except for the covers.