The Complete Ims Haldb Guide All You Need To Know To Manage Haldbs

Author : Jouko Jantti,Cornelia Hallmen,Raymond Keung,Rich Lewis
Publisher : Unknown
Page : 324 pages
File Size : 46,7 Mb
Release : 2003
Category : Electronic
ISBN : OCLC:1151008294

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The Complete IMS HALDB Guide All You Need to Know to Manage HALDBs by Jouko Jantti,Cornelia Hallmen,Raymond Keung,Rich Lewis Pdf

This IBM Redbooks publication describes the High Availability Large Database (HALDB) capability available with IMS. IMS HALDB was introduced with IMS Version 7. It allows IMS databases to grow to almost unlimited sizes while providing increased availability. This book updates IMS Version 7 High Availability Large Database Guide, SG24-5751, as well as adding topics that were not covered in the previous book. This publication provides a broad explanation of HALDB and its uses. Specific areas covered include: -HALDB overview, definition, and structure -Migration from non-HALDB databases -Application considerations -HALDB database administration This publication documents our hands-on experience in a test environment. It includes migration and administration examples. Some IBM Data Management Tools for IMS are also discussed in this publication. Special emphasis is given to the IMS HALDB Conversion and Maintenance Aid product. Examples of the use of these tools are provided.

Author : Jouko Jäntti,IBM Redbooks
Publisher : IBM
Page : 306 pages
File Size : 53,9 Mb
Release : 2003-01-01
Category : Computers
ISBN : 0738453439

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The Complete IMS HALDB Guide by Jouko Jäntti,IBM Redbooks Pdf

Author : Barbara Klein
Publisher : IBM Press
Page : 567 pages
File Size : 45,8 Mb
Release : 2012
Category : Business & Economics
ISBN : 9780132886871

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An Introduction to IMS by Barbara Klein Pdf

Normal 0 false false false MicrosoftInternetExplorer4 IBM's Definitive One-Stop Guide to IMS Versions 12, 11, and 10: for Every IMS DBA, Developer, and System Programmer Over 90% of the top Fortune(R) 1000 companies rely on IBM's Information Management System (IMS) for their most critical IBM System z(R) data management needs: 50,000,000,000+ transactions run through IMS databases every day. What's more, IBM continues to upgrade IMS: Versions 12, 11, and 10 meet today's business challenges more flexibly and at a lower cost than ever before. In An Introduction to IMS, Second Edition, leading IBM experts present the definitive technical introduction to these versions of IMS. More than a complete tutorial, this book provides up-to-date examples, cases, problems, solutions, and a complete glossary of IMS terminology. Prerequisite reading for the current IBM IMS Mastery Certification Program, it reflects major recent enhancements such as dynamic information generation; new access, interoperability and development tools; improved SOA support; and much more. Whether you're a DBA, database developer, or system programmer, it brings together all the knowledge you'll need to succeed with IMS in today's mission critical environments. Coverage includes What IMS is, how it works, how it has evolved, and how it fits into modern enterprise IT architectures Providing secure access to IMS via IMS-managed application programs Understanding how IMS and z/OS(R) work together to use hardware and software more efficiently Setting up, running, and maintaining IMS Running IMS Database Manager: using the IMS Hierarchical Database Model, sharing data, and reorganizing databases Understanding, utilizing, and optimizing IMS Transaction Manager IMS application development: application programming for the IMS Database and IMS Transaction Managers, editing and formatting messages, and programming applications in Java(TM) IMS system administration: the IMS system definition process, customizing IMS, security, logging, IMS operations, database and system recovery, and more IMS in Parallel Sysplex(R) environments: ensuring high availability, providing adequate capacity, and balancing workloads

Author : Jouko Jantti,David Matthews,Jayesh Prag,Dave Viguers,Yuan Yi,Pete Ziegenfelder
Publisher : Unknown
Page : 272 pages
File Size : 51,9 Mb
Release : 2006
Category : Electronic
ISBN : OCLC:1151050692

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IMS Performance and Tuning Guide by Jouko Jantti,David Matthews,Jayesh Prag,Dave Viguers,Yuan Yi,Pete Ziegenfelder Pdf

This IBM Redbooks publication provides IMS performance monitoring and tuning information. This book differs from previous IMS performance and tuning IBM Redbooks in that there is less emphasis on the internal workings of IMS and more information about why and how certain options can affect the performance of IMS. Most of the information in the previous book IMS Version 7 Performance Monitoring and Tuning Update, SG24-6404, is still valid, and in most cases, continues to be valid in any future versions of IMS. This book is not an update or rewrite but instead attempts to be more of a guide than a reference. As such, the team gathered experiences and data from actual production environments as well as from IBM benchmarks and solicited input from experts in as many areas as possible. You should be able to find valuable new information and perhaps validate things you might have questioned. Hardware and software characteristics are constantly changing, but hopefully the information that you find here provides a basis to help you react to change and to keep your IMS running efficiently. In this book, we introduce methods and tools for monitoring and tuning IMS systems, and in addition to IMS TM and DB system-wide performance considerations, we dedicate separate chapters for application considerations, IMS and DB2 interoperability, the Parallel Sysplex environment, and On Demand considerations.

Author : Frank Kyne,Bert de Beer,Luis Martinez,Harriet Morril,Miha Petric,David Viguers,Suzi Wendler,IBM Redbooks
Publisher : IBM Redbooks
Page : 202 pages
File Size : 40,7 Mb
Release : 2011-01-11
Category : Computers
ISBN : 9780738434674

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System z Parallel Sysplex Best Practices by Frank Kyne,Bert de Beer,Luis Martinez,Harriet Morril,Miha Petric,David Viguers,Suzi Wendler,IBM Redbooks Pdf

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.

Author : Paolo Bruni,Rafael Avigad,James Martin,Maiko Mizuki,Bhups Narsi,John Schlatweiler,IBM Redbooks
Publisher : IBM Redbooks
Page : 432 pages
File Size : 41,5 Mb
Release : 2013-01-08
Category : Computers
ISBN : 9780738437569

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IMS 12 Selected Performance Topics by Paolo Bruni,Rafael Avigad,James Martin,Maiko Mizuki,Bhups Narsi,John Schlatweiler,IBM Redbooks Pdf

IBM® Information Management System (IMSTM) provides leadership in performance, reliability, and security to help you implement the most strategic and critical enterprise applications. IMS, IMS utilities, and IMS tools continue to evolve to provide value and meet the needs of enterprise customers. With IMS 12, integration and open access improvements provide flexibility and support business growth requirements. Scalability improvements have been made to the well-known performance, efficiency, availability, and resilience of IMS by using 64-bit storage. In this IBM Redbooks® publication we provide IMS performance monitoring and tuning information by describing the key IMS performance functions and by showing how to monitor and tune them with traditional and new strategic applications. This book is for database administrators and system programmers. We summarize methods and tools for monitoring and tuning IMS systems, describe IMS system-wide performance, database, and transaction considerations. Based on lab measurements, we provide information about recent performance enhancements that are available with IMS 12, and advice about setting performance-related parameters.

Author : Paolo Bruni,Jenny Hung,Knut Kubein,Evgeni Liakhovich,Geoff Nicholls,Gary Wicks,IBM Redbooks
Publisher : IBM Redbooks
Page : 506 pages
File Size : 49,6 Mb
Release : 2014-04-08
Category : Computers
ISBN : 9780738439013

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IMS Integration and Connectivity Across the Enterprise by Paolo Bruni,Jenny Hung,Knut Kubein,Evgeni Liakhovich,Geoff Nicholls,Gary Wicks,IBM Redbooks Pdf

This IBM® Redbooks® publication gives a broad understanding of IBM IMSTM integration and connectivity solutions to access applications and data stores across your enterprise architecture. As an application developer, architect, systems integrator, or systems programmer, there is important information that is available in this book that pertains to your responsibilities to continue to include the proven performance, data integrity, and workload distribution that is available from IMS in to selected projects that are related to your entire enterprise. This book updates and adds to the information in the following IBM Redbooks publications: IMS e-business Connectors: A Guide to IMS Connectivity, SG24-6514 IMS Connectivity in an On Demand Environment: A Practical Guide to IMS Connectivity, SG24-6794 Powering SOA Solutions with IMS, SG24-7662 IBM IMS Version 12 Technical Overview, SG24-7972 IMS 12: The IMS Catalog, REDP-4812 Rethink Your Mainframe Applications: Reasons and Approaches for Extension, Transformation, and Growth, REDP-4938

Author : Frank Kyne,Andy Clifton,Justin Deane,Fernando Ferreira,Richard Gunjal,Chuck Laurent,John Papp,Judy Ruby-Brown,Maida Snapper,Michael Stephen,Dave Viguers,Marna Walle,Yvonne Zemotel,IBM Redbooks
Publisher : IBM Redbooks
Page : 328 pages
File Size : 48,5 Mb
Release : 2014-12-22
Category : Computers
ISBN : 9780738440217

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Improving z/OS Application Availability by Managing Planned Outages by Frank Kyne,Andy Clifton,Justin Deane,Fernando Ferreira,Richard Gunjal,Chuck Laurent,John Papp,Judy Ruby-Brown,Maida Snapper,Michael Stephen,Dave Viguers,Marna Walle,Yvonne Zemotel,IBM Redbooks Pdf

This IBM® Redbooks® publication is intended to make System Programmers, Operators, and Availability Managers aware of the enhancements to recent releases of IBM z/OS® and its major subsystems in the area of planned outage avoidance. It is a follow-on to, rather than a replacement for, z/OS Planned Outage Avoidance Checklist, SG24-7328. Its primary objective is to bring together in one place information that is already available, but widely dispersed. It also presents a different perspective on planned outage avoidance. Most businesses care about application availability rather than the availability of a specific system. Also, a planned outage is not necessarily a bad thing, if it does not affect application availability. In fact, running for too long without an IPL or subsystem restart might have a negative impact on application availability because it impacts your ability to apply preventive service. Therefore, this book places more focus on decoupling the ability to make changes and updates to your system from IPLing or restarting your systems.

Author : Anonim
Publisher : Unknown
Page : 0 pages
File Size : 48,8 Mb
Release : 2000
Category : Database management
ISBN : 0738418870

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IMS Version 7 High Availability Large Database Guide by Anonim Pdf

Author : Em James,IBM Redbooks
Publisher : IBM Redbooks
Page : 250 pages
File Size : 47,6 Mb
Release : 2015-12-08
Category : Computers
ISBN : 9780738441177

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IBM CICS Interdependency Analyzer by Em James,IBM Redbooks Pdf

The IBM® CICS® Interdependency Analyzer (CICS IA®) is a runtime tool for use with IBM CICS Transaction Server for z/OS®. CICS IA allows both system programmers and application developers to get an understanding of the relationships and dependencies of your CICS applications and the environment on which they run. By analyzing data collected by CICS IA, you can make changes to your environment in a safe and controlled but timely manner to address changing demands on your business applications. In this IBM Redbooks® publication, we first provide a detailed overview of what CICS IA is and what business issues it addresses before we review how to configure CICS IA to collect the data that you require with the minimum provenance impact. We then show how you can analyze this data to assist with day-to-day application changes and major projects such as application onboarding.

Author : Paolo Bruni,Angie Greenhaw,Thilo Liedloff,Bob Stone,IBM Redbooks
Publisher : IBM Redbooks
Page : 296 pages
File Size : 50,5 Mb
Release : 2010-08-12
Category : Computers
ISBN : 9780738434568

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IMS 11 Open Database by Paolo Bruni,Angie Greenhaw,Thilo Liedloff,Bob Stone,IBM Redbooks Pdf

IMSTM Version 11 continues to provide the leadership in performance, reliability, and security that is expected from the product of choice for critical online operational applications. IMS 11 also offers new functions to help you keep pace with the evolving IT industry. Through the introduction of the new IMS Enterprise Suite application developers with minimal knowledge of IMS Connect can start developing client applications to communicate with IMS. With Open Database, IMS 11 also provides direct SQL access to IMS data from programs that run on any distributed platform, unlocking DL/I data to the world of SQL application programmers. In this IBM® Redbooks® publication, system programmers get the steps for installing the new IMS components, and the application programmer can follow scenarios of how client applications can take advantage of SQL to access IMS data. We describe the installation of prerequisites, such as IMS Connect and the Structured Call Interface component of Common Service Layer address space and document the set up of the three new IMS drivers: - Universal DB resource adapter - Universal JDBC driver - Universal DL/I driver Our scenarios use the JDBC driver for type-4 access from Windows® to a remote DL/I database and DB2® tables and extend it to use IBM Mashup Center to provide an effective Web interface and to integrate with Open Database. Important: IMS Enterprise Suite V2.1 is the last release of the IMS Enterprise Suite that includes the DLIModel utility plug-in. Customers should migrate to using IMS Enterprise Suite V2.2 or later, which includes the IMS Enterprise Suite Explorer for Development. DLIModel utility projects can be imported into new IMS Explorer projects. In this book, any references to generating IMS metadata classes by using the DLIModel utility are comparable to the actions used to generate the classes using the IMS Explorer for Development.

Author : John F. Summa
Publisher : John Wiley & Sons
Page : 227 pages
File Size : 51,8 Mb
Release : 2004-10-27
Category : Business & Economics
ISBN : 9780471701019

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Trading Against the Crowd by John F. Summa Pdf

Efficient market theorists contend that markets are random and thus not predictable. With the publication of Trading Against theCrowd, however, noted author, economist, and professional trader John Summa convincingly shows that investor sentiment can be incorporated into profitable stock and stock market trading systems. In this groundbreaking book, Summa explains how to use popular gauges of crowd psychology, such as put/call ratios, option-implied volatility, short sales, investor surveys, and advisory opinion to trade against, or contrary to, prevailing market sentiment. He also makes compelling arguments against the efficient markets hypothesis with the presentation of his own quantitative weekly bear and bull news-flow intensity indices, which he builds from news scans. This data series, and other popular measures of crowd psychology, are processed through custom indicators that are programmed into profitable trading systems, such as Squeeze Play I & II, Tsunami Sentiment Wave, and the Fourth Estate. Trading Against the Crowd is the first book to provide a comprehensive assessment of investor crowd psychology, offering valuable market timing tools and trading techniques, including: MetaStock and Trade Station system and custom indicator code; comparative statistical studies of CBOE, OEX, and equity-only put/call ratios; straightforward instructions for combining price triggers with sentiment indicators; a practical guide to understanding put/call ratios, short sales, investor surveys, newsletter opinion, and stock market news-flow intensity; how to use LEAP options as trading vehicles to avoid use of stop loss orders; use of put/call ratios for trading the Treasury bond futures market; and test results and evaluation of trading system performance. Many of today’s professional money managers rely on investor sentiment for improved market timing. They know that at extremes of market sentiment, markets tend to be the most predictable.Trading Against the Crowd shows how you can begin to profit from these short- to medium-term sentiment waves generated by the actions of the speculative crowd. Put into practice powerful sentiment data using thoroughly back-tested trading systems, and rise above the herd mentality of the investor crowd, where potentially large profits await.

Author : Mike Ebbers,Micky Reichenberg,Alexandra Winter,IBM Redbooks
Publisher : IBM Redbooks
Page : 200 pages
File Size : 48,5 Mb
Release : 2014-06-10
Category : Computers
ISBN : 9780738439440

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IBM HiperSockets Implementation Guide by Mike Ebbers,Micky Reichenberg,Alexandra Winter,IBM Redbooks Pdf

This IBM® Redbooks® publication provides information about the IBM System z® HiperSocketsTM function. It offers a broad description of the architecture, functions, and operating systems support. This publication will help you plan and implement HiperSockets. It provides information about the definitions needed to configure HiperSockets for the supported operating systems. This book is intended for system programmers, network planners, and systems engineers who want to plan and install HiperSockets. A solid background in network and Transmission Control Protocol/Internet Protocol (TCP/IP) is assumed.

Author : Lisa Dyer,Flournoy Henry,Ines Lehmann,Guy Lipof,Fahad Osmani,Dennis Parrott,Wim Peeters,Jonas Zahn,IBM Redbooks
Publisher : IBM Redbooks
Page : 268 pages
File Size : 43,7 Mb
Release : 2012-10-04
Category : Computers
ISBN : 9780738436814

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Scaling BPM Adoption: From Project to Program with IBM Business Process Manager by Lisa Dyer,Flournoy Henry,Ines Lehmann,Guy Lipof,Fahad Osmani,Dennis Parrott,Wim Peeters,Jonas Zahn,IBM Redbooks Pdf

Your first Business Process Management (BPM) project is a crucial first step on your BPM journey. It is important to begin this journey with a philosophy of change that allows you to avoid common pitfalls that lead to failed BPM projects, and ultimately, poor BPM adoption. This IBM® Redbooks® publication describes the methodology and best practices that lead to a successful project and how to use that success to scale to enterprise-wide BPM adoption. This updated edition contains a new chapter on planning a BPM project. The intended audience for this book includes all people who participate in the discovery, planning, delivery, deployment, and continuous improvement activities for a business process. These roles include process owners, process participants, subject matter experts (SMEs) from the operational business, and technologists responsible for delivery, including BPM analysts, BPM solution architects, BPM administrators, and BPM developers.

Author : Paolo Bruni
Publisher : Unknown
Page : 0 pages
File Size : 48,7 Mb
Release : 2006
Category : Database management
ISBN : 0738496553

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DB2 for Z/OS by Paolo Bruni Pdf