IBM Tivoli Workload Scheduler for Z/OS Best Practices

IBM Tivoli Workload Scheduler for Z/OS Best Practices
Author: International Business Machines Corporation, International Technical Support Organization Staff
Publisher: IBM.Com/Redbooks
Total Pages: 0
Release: 2006
Genre: Electronic books
ISBN: 9780738497006

This IBM Redbooks publication serves as a reference for system programmers and administrators who will be installing IBM Tivoli Workload Scheduler for z/OS in mainframe and end-to-end scheduling environments. Installing IBM Tivoli Workload Scheduler for z/OS requires an understanding of the started tasks, the communication protocols and how they apply to the installation, how the exits work, how to set up various IBM Tivoli Workload Scheduler for z/OS parameters and their functions, how to customize the audit function and the security, and many other similar topics. In this book, we have attempted to cover all of these topics with practical examples to help IBM Tivoli Workload Scheduler for z/OS installation run more smoothly. We explain the concepts, then give practical examples and a working set of common parameters that we have tested in our environment.

System z Parallel Sysplex Best Practices

System z Parallel Sysplex Best Practices
Author: Frank Kyne
Publisher: IBM Redbooks
Total Pages: 202
Release: 2011-01-11
Genre: Computers
ISBN: 0738434671

This IBM® Redbooks® publication pulls together diverse information regarding the best way to design, implement, and manage a Parallel Sysplex® to deliver the levels of performance and availability required by your organization. This book should be of interest to system programmers, availability managers, and database administrators who are interested in verifying that your systems conform to IBM best practices for a Parallel Sysplex environment. In addition to z/OS® and the sysplex hardware configuration, this book also covers the major IBM subsystems: CICS® DB2® IMSTM MQ WebSphere® Application Server To get the best value from this book, readers should have hands-on experience with Parallel Sysplex and have working knowledge of how your systems are set up and why they were set up in that manner.

IBM Tivoli Workload Scheduler for Z/OS Best Practices

IBM Tivoli Workload Scheduler for Z/OS Best Practices
Author: Vasfi Gucer
Publisher:
Total Pages: 720
Release: 2006
Genre:
ISBN:

This IBM Redbooks publication serves as a reference for system programmers and administrators who will be installing IBM Tivoli Workload Scheduler for z/OS in mainframe and end-to-end scheduling environments. Installing IBM Tivoli Workload Scheduler for z/OS requires an understanding of the started tasks, the communication protocols and how they apply to the installation, how the exits work, how to set up various IBM Tivoli Workload Scheduler for z/OS parameters and their functions, how to customize the audit function and the security, and many other similar topics. In this book, we have attempted to cover all of these topics with practical examples to help IBM Tivoli Workload Scheduler for z/OS installation run more smoothly. We explain the concepts, then give practical examples and a working set of common parameters that we have tested in our environment.

Optimizing System z Batch Applications by Exploiting Parallelism

Optimizing System z Batch Applications by Exploiting Parallelism
Author: Martin Packer
Publisher: IBM Redbooks
Total Pages: 132
Release: 2014-08-21
Genre: Computers
ISBN: 0738453870

This IBM® RedpaperTM publication shows you how to speed up batch jobs by splitting them into near-identical instances (sometimes referred to as ). It is a practical guide, which is based on the authors' testing experiences with a batch job that is similar to those jobs that are found in customer applications. This guide documents the issues that the team encountered and how the issues were resolved. The final tuned implementation produced better results than the initial traditional implementation. Because job splitting often requires application code changes, this guide includes a description of some aspects of application modernization you might consider if you must modify your application. The authors mirror the intended audience for this paper because they are specialists in IBM DB2®, IBM Tivoli® Workload Scheduler for z/OS®, and z/OS batch performance.

IBM z/OS Mainframe Security and Audit Management Using the IBM Security zSecure Suite

IBM z/OS Mainframe Security and Audit Management Using the IBM Security zSecure Suite
Author: Axel Buecker
Publisher: IBM Redbooks
Total Pages: 494
Release: 2011-08-18
Genre: Computers
ISBN: 0738435880

Every organization has a core set of mission-critical data that must be protected. Security lapses and failures are not simply disruptions—they can be catastrophic events, and the consequences can be felt across the entire organization. As a result, security administrators face serious challenges in protecting the company's sensitive data. IT staff are challenged to provide detailed audit and controls documentation at a time when they are already facing increasing demands on their time, due to events such as mergers, reorganizations, and other changes. Many organizations do not have enough experienced mainframe security administrators to meet these objectives, and expanding employee skillsets with low-level mainframe security technologies can be time-consuming. The IBM® Security zSecure suite consists of multiple components designed to help you administer your mainframe security server, monitor for threats, audit usage and configurations, and enforce policy compliance. Administration, provisioning, and management components can significantly reduce administration, contributing to improved productivity, faster response time, and reduced training time needed for new administrators. This IBM Redbooks® publication is a valuable resource for security officers, administrators, and architects who wish to better understand their mainframe security solutions.

Approaches to Optimize Batch Processing on z/OS

Approaches to Optimize Batch Processing on z/OS
Author: Mike Ebbers
Publisher: IBM Redbooks
Total Pages: 86
Release: 2012-10-25
Genre: Computers
ISBN: 0738450685

Batch performance optimization remains an important topic for many companies today, whether merging workloads, supporting growth, reducing cost or extending the online day. This IBM® RedpaperTM publication describes a general approach that can be used to optimize the batch window in a z/OS® environment. This paper outlines a structured methodology using anti-patterns and tools that can be followed to increase batch productivity.

Getting Started with z/OS Data Set Encryption

Getting Started with z/OS Data Set Encryption
Author: Bill White
Publisher: IBM Redbooks
Total Pages: 274
Release: 2021-12-10
Genre: Computers
ISBN: 0738460222

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.

IBM Systems Director 6.3 Best Practices

IBM Systems Director 6.3 Best Practices
Author: Rufus Credle
Publisher: IBM Redbooks
Total Pages: 554
Release: 2013-11-08
Genre: Computers
ISBN: 0738438650

This IBM® Redbooks® publication describes the positioning of the IBM Systems Director in the complete management range. It also compares the IBM Systems Director with the IBM Flex Systems Manager (FSM) and describes the environments for which each tool is best suited. This publication helps you plan, install, tailor, and configure the IBM Systems Director on different platforms. It contains information about required system resources and which network ports are used. It shows how to use the Workload Estimator to select the appropriate hardware for IBM Systems Director server and provides information about the IBM Systems Director Editions. Best practices are covered for the basic management tasks that are available in IBM Systems Director, including how to perform discovery; how to collect inventory on discovered resources; how to deploy agent, driver, and firmware updates; how to manage hardware events; and other miscellaneous tasks. An overview of best practices is provided for using IBM Systems Director VMControlTM. Systems Director VMControl is a cross-platform product that assists you in rapidly deploying virtual appliances to create virtual servers that are configured with the operating system and software applications that you want. It also enables you to group resources into system pools, which enable you to centrally manage and control the different workloads in your environment. The following plug-in offerings are described: Energy monitoring and management features offered by IBM Systems Director Active Energy ManagerTM along with the best practice, which needs to be followed in using the IBM Systems Director Active Energy Manager. The IBM AIX® Profile Manager is a tool that can help implement and monitor the security of all AIX servers in a production environment but also implement and monitor the system compliance of those AIX servers. Best practices and the most important questions to ask before creating Workload Partition Manager (WPAR) and WPAR Manager infrastructure. In addition, how you can manage and relocate WPARs using WPAR Manager graphical interface and the command-line interface. Network Control basic functionalities and how to plan for Network Control deployments and also a number of common scenarios with best practices. The IBM Systems Director Service and Support Manager describes how to set up and how to handle serviceable events. Best practices for the Storage Monitoring and Management capabilities offered by IBM Systems Director server. This book is for IBM IT specialists and IT architects, IBM Business Partners, and clients, who are utilizing or considering implementing IBM Systems Director.