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Author: Robert Wingate Publisher: Lulu.com ISBN: 0557490634 Category : Computers Languages : en Pages : 42
Book Description
IBM mainframe programmers will appreciate this handy reference for using the IBM MVS JCL utilities, such as IEBGENER and IDCAMS. It includes many examples of common functions with precise JCL syntax. Great desk reference!
Author: Robert Wingate Publisher: Lulu.com ISBN: 0557490634 Category : Computers Languages : en Pages : 42
Book Description
IBM mainframe programmers will appreciate this handy reference for using the IBM MVS JCL utilities, such as IEBGENER and IDCAMS. It includes many examples of common functions with precise JCL syntax. Great desk reference!
Author: Doug Lowe Publisher: MVS TSO ISBN: 9780911625561 Category : Computers Languages : en Pages : 448
Book Description
Now you can quickly master ISPF with this practical book. Chapter 1introduces you to MVS (both MVS/XA and MVS/ESA) and shows you how TSO/ISPF relates to the operating system. Then, the remaining 7 chapters teach you how to use ISPF for everyday programming tasks.
Author: Kurt Bosler Publisher: McGraw-Hill Companies ISBN: Category : Computers Languages : en Pages : 602
Book Description
Packed with current data and the latest methods, this hands-on reference shows you how to use the two major mainframe interface products--MVS Time-Sharing Option (TSO) and Interactive System Productivity Facility (ISPF)--to create and store data, print documents, and perform data management functions.
Author: Rufus Credle Publisher: IBM Redbooks ISBN: 0738437506 Category : Computers Languages : en Pages : 326
Book Description
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.
Author: Lydia Parziale Publisher: IBM Redbooks ISBN: 0738443018 Category : Computers Languages : en Pages : 198
Book Description
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. If you want 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 can serve as a powerful technical tool. This volume describes the basic system programming activities related to implementing and maintaining the z/OS installation and provides details about the modules that are used to manage jobs and data. It covers the following topics: Overview of the parmlib definitions and the IPL process. The parameters and system data sets necessary to IPL and run a z/OS operating system are described, along with the main daily tasks for maximizing performance of the z/OS system. Basic concepts related to subsystems and subsystem interface and how to use the subsystem services that are provided by IBM subsystems. Job management in the z/OS system using the JES2 and JES3 job entry subsystems. It provides a detailed discussion about how JES2 and JES3 are used to receive jobs into the operating system, schedule them for processing by z/OS, and control their output processing. The link pack area (LPA), LNKLST, authorized libraries, and the role of VLF and LLA components. An overview of SMP/E for z/OS. An overview of IBM Language Environment® architecture and descriptions of Language Environment's full program model, callable services, storage management model, and debug information. Other volumes in this series include the following content: Volume 1: Introduction to z/OS and storage concepts, TSO/E, ISPF, JCL, SDSF, and z/OS delivery and installation Volume 3: Introduction to DFSMS, data set basics, storage management, hardware and software, catalogs, and DFSMStvs 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 management (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 and IBM Z connectivity, LPAR concepts, HCD, and the DS Storage Solution Volume 11: Capacity planning, performance management, WLM, IBM RMFTM, and SMF Volume 12: WLM Volume 13: JES3, JES3 SDSF
Author: Frank Kyne Publisher: IBM.Com/Redbooks ISBN: 9780738489438 Category : Data loggers Languages : en Pages : 0
Book Description
The z/OS System Logger is a function provided by the operating system to exploiters running on z/OS. The number of exploiters of this component is increasing, as is its importance in relation to system performance and availability. This IBM Redbooks document provides system programmers with a solid understanding of the System Logger component and guidance about how it should be set up for optimum performance with each of the exploiters. System Logger is an MVS component that provides a logging facility for applications running in a single-system or multi-system sysplex. The advantage of using System Logger is that the responsibility for tasks such as saving the log data (with the requested persistence), retrieving the data (potentially from any system in the sysplex), archiving the data, and expiring the data is removed from the creator of the log records. In addition, Logger provides the ability to have a single, merged, log, containing log data from multiple instances of an application within the sysplex.
Author: Robert Wingate
Author: Robert Wingate
Author: Olivia Carmandi
Author: Olivia Carmandi
Author: Doug Lowe
Author: Kurt Bosler
Author: Nigel Morton
Author: Rufus Credle
Author: Lydia Parziale
Author: Frank Kyne
Author: