Using Z

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Using Z Vm For Test And Development Environments A Roundup

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Author : Lydia Parziale
language : en
Publisher: IBM Redbooks
Release Date : 2007-02-27

Using Z Vm For Test And Development Environments A Roundup written by Lydia Parziale and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-02-27 with Computers categories.

This IBM Redbooks publication shows the strengths of z/VM and how you can use these strengths to create a highly flexible test and production environment. Some of the strengths of z/VM that are shown in this book are that you can run Linux on z/VM, you can run a sysplex under z/VM, and you can develop code under z/VM for z/TPF. You can also provision Linux guests under z/VM. A vswitch allows you to connect all of your guests (all operating systems that run under z/VM) easily to the network. You can simulate your production environment on a sysplex. The intention of this book is to show the strengths of z/VM and how you can use these strengths to simulate your production environment and expand your application development and testing environments.

Db2 10 For Linux On System Z Using Z Vm V6 2 Single System Image Clusters And Live Guest Relocation

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Author : Lydia Parziale
language : en
Publisher: IBM Redbooks
Release Date : 2012-11-03

Db2 10 For Linux On System Z Using Z Vm V6 2 Single System Image Clusters And Live Guest Relocation written by Lydia Parziale and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-11-03 with Computers categories.

IBM® z/VM® 6.2 introduced significant changes to z/VM with a multi-system clustering technology that allows up to four z/VM instances in a single system image (SSI) cluster. This technology is important because it offers you an attractive alternative to vertical growth by adding new z/VM systems. In the past, this capability required duplicate efforts to install, maintain, and manage each system. With SSI, these duplicate efforts are reduced or eliminated. Support for live guest relocation (LGR) allows you to move Linux virtual servers without disrupting your business or incurring loss of service, thus reducing planned outages. The z/VM systems are aware of each other and take advantage of their combined resources. LGR enables you to relocate guests from a system requiring maintenance to a system that will remain active during maintenance. A major advantage for DB2 v10 customers is that using z/VM 6.2 does not require any changes to existing DB2 structures. This remarkable benefit is due to the fact that DB2 v10 is installed as part of the LInux guest on z/VM and is fully integrated into LGR. This allows you to smoothly move DB2 v10 when you move Linux virtual servers, without interrupting either DB2 v10 or z/VM operations and services. This IBM Redbooks® publication will help you understand how DB2 10 on Linux for System z® behaves while running on a z/VM that is being relocated using z/VM's 6.2 Live Guest Relocation feature. In this book, we explore memory management, the DB2 Self-tuning memory manager feature, time synchronization, networking, and storage and performance considerations with regards to relocation. We also offer some best practices found during a live guest relocation for DB2 v10.

Using Z Vm V 6 2 Single System Image Ssi And Live Guest Relocation Lgr

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Author : Lydia Parziale
language : en
Publisher: IBM Redbooks
Release Date : 2012-10-31

Using Z Vm V 6 2 Single System Image Ssi And Live Guest Relocation Lgr written by Lydia Parziale and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-31 with Computers categories.

In this IBM® Redbooks® publication, we expand upon the concepts and experiences described in "An introduction to z/VM Single System Image (SSI) and Live Guest Relocation (LGR)", SG24-8006. An overview of that book is provided in Chapter 1, "Overview of SSI and LGR" on page 1. In writing this book, we re-used the same lab environment used in the first book, but expanded it to include IBM DB2® v10 on Linux on System z®, two IBM WebSphere® Application Server environments, and added a WebSphere application, used for performance benchmarking, which provided a workload that allowed us to observe the performance of the WebSphere Application Server during relocation of the z/VM® 6.2 member that was hosting the application server. Additionally, this book examines the use of small computer system interface (SCSI) disks in the z/VM v6.2 environment and the results of using single system images (SSI) and live guest relocation (LGR) in this type of environment. In the previous book, a detailed explanation of relocation domains was provided. In this book, we expand that discussion and provide use cases of relocation domains in different situations. Finally, because the ability to back up and restore your data is of paramount importance, we have provided a discussion about how to use one tool, the IBM Backup and Restore Manager for z/VM, which can be used in the new z/VM6.2 environment. We provide a brief overview of the tool and describe the changes in the installation process as a result of using single system image clusters. We also demonstrate how to set up the configuration file, and how to back up and restore both a user and an identity. This publication is intended for IT architects who will be responsible for designing the system and IT specialists who will have to build the system.

Using Z

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Author : Jim Woodcock
language : en
Publisher:
Release Date : 1996

Using Z written by Jim Woodcock and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Computers categories.

This book contains enough mnaterial for three complete courses of study. It provides an introduction to the world of logic, sets and relations. It explains the use of the Znotation in the specification of realistic systems. It shows how Z specifications may be refined to produce executable code; this is demonstrated in a selection of case studies. The essentials of specification, refinement and proof are covered, revealing techniques never previously published. Exercises, Solutions and set of Tranparencies are available via http://www.comlab.ox.ac.uk/usingz.html

Statistics Using Spss

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Author : Sharon Lawner Weinberg
language : en
Publisher: Cambridge University Press
Release Date : 2008-03-03

Statistics Using Spss written by Sharon Lawner Weinberg and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-03-03 with Computers categories.

Applied statistics text updated to be consistent with SPSS version 15, ideal for classroom use or self study.

A Textbook On Surveying Projections And Portable Instruments For The Use Of Cadet Midshipmen At The U S Naval Academy

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Author : United States Naval Academy (ANNAPOLIS, Maryland)
language : en
Publisher:
Release Date : 1876

A Textbook On Surveying Projections And Portable Instruments For The Use Of Cadet Midshipmen At The U S Naval Academy written by United States Naval Academy (ANNAPOLIS, Maryland) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1876 with categories.

The Magistrate S Guide In Two Parts Part I Containing The Indian Penal Code And The Amendment Act Xxvii Of 1870 And Part Ii The Code Of Special Laws With A General Schedule Prefixed Etc

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Author :
language : en
Publisher:
Release Date : 1876

The Magistrate S Guide In Two Parts Part I Containing The Indian Penal Code And The Amendment Act Xxvii Of 1870 And Part Ii The Code Of Special Laws With A General Schedule Prefixed Etc written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1876 with categories.

Modeling And Validating Orbits And Clocks Using The Global Positioning System

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Author : Timon Anton Springer
language : en
Publisher:
Release Date : 2000

Modeling And Validating Orbits And Clocks Using The Global Positioning System written by Timon Anton Springer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Artificial satellites categories.

A Revised Edition Of The Ordinances Of The Government Of Ceylon 1883 1889

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Author : Ceylon
language : en
Publisher:
Release Date : 1895

A Revised Edition Of The Ordinances Of The Government Of Ceylon 1883 1889 written by Ceylon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1895 with Delegated legislation categories.

A Revised Edition Of The Ordinances Of The Government Of Ceylon 1883 89

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Author : Ceylon
language : en
Publisher:
Release Date : 1895

A Revised Edition Of The Ordinances Of The Government Of Ceylon 1883 89 written by Ceylon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1895 with Law categories.