Sap On Db2 Universal Database For Os 390 And Z Os
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Sap On Db2 For Z Os And Os 390 High Availability And Performance Monitoring With Data Sharing
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Author : Viviane Anavi-Chaput
language : en
Publisher: IBM Redbooks
Release Date : 2004-03-01
Sap On Db2 For Z Os And Os 390 High Availability And Performance Monitoring With Data Sharing written by Viviane Anavi-Chaput and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-03-01 with Computers categories.
This IBM Redbooks publication addresses the challenges posed by monitoring high availability, scalability, and performance in an SAP sysplex data sharing environment. It introduces the motivations for utilizing a design based on DB2 data sharing. It includes the principal SAP-DB2 data sharing architecture options and trade-offs used in the industry today and issues that play a role in both high availability and scalability, such as failover design, database connectivity design, workload splitting and load balancing, MCOD, and coupling facility design. The book discusses single point of failure, important failover scenarios and outage avoidance, automation of high availability constructs, and backup and recovery considerations in data sharing environments. Performance issues are detailed in the order you would approach them at planning and implementation time. First, it discusses tuning the sysplex, which is the base for a well-performing DB2 data sharing system, then tuning the DB2 data sharing system, which is the base for a well-performing SAP system, and finally, tuning the SAP system. The book focuses on initial planning for performance and monitoring it afterward, and explains the key points to look for to health-check your system and maintain high performance.
Sap On Db2 Universal Database For Os 390 And Z Os
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Author : Florence Dubois
language : en
Publisher: IBM
Release Date : 2003
Sap On Db2 Universal Database For Os 390 And Z Os written by Florence Dubois and has been published by IBM this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Computers categories.
Sap On Db2 Universal Database For Os 390 And Z Os
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Author : Mike Ebbers
language : en
Publisher:
Release Date : 2003
Sap On Db2 Universal Database For Os 390 And Z Os written by Mike Ebbers and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
The Multiple Components in One Database (MCOD) feature of SAP enables a reduction in the number of DB2 systems that need to be installed and maintained. This significantly simplifies overall database administration and is considered one of the major DB2 competitive advantages. This IBM Redbooks publication will help systems administrators, database administrators, managers, and operation staff to plan, implement, and administer an SAP MCOD landscape with DB2 Universal Database (UDB) for OS/390 and z/OS as the database management system. We describe how to merge existing systems into a single DB2 subsystem. Two different methods are developed, each of them addressing different needs. For small-to-medium SAP systems where high availability is not a requirement, we explain how to use SAP tools. For large systems, where the down time needed by SAP standard procedures is not acceptable, we document a technique to merge SAP components without moving the data. We also provide a cloning procedure using the Control Center. We show how to clone one component out of an MCOD landscape. We address the backup and recovery implications in an MCOD environment, to help database administrators plan accordingly. We also describe how to set up and use the Computer Center Management System (CCMS) in an MCOD landscape. Please note that the additional material referenced in the text is not available from IBM.
Db2 10 For Z Os Technical Overview
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Author : Paolo Bruni
language : en
Publisher: IBM Redbooks
Release Date : 2014-07-16
Db2 10 For Z Os Technical Overview written by Paolo Bruni and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-16 with Computers categories.
IBM® DB2® Version 10.1 for z/OS® (DB2 10 for z/OS or just DB2 10 throughout this book) is the fourteenth release of DB2 for MVSTM. It brings improved performance and synergy with the System z® hardware and more opportunities to drive business value in the following areas: Cost savings and compliance through optimized innovations DB2 10 delivers value in this area by achieving up to 10% CPU savings for traditional workloads and up to 20% CPU savings for nontraditional workloads, depending on the environments. Synergy with other IBM System z platform components reduces CPU use by taking advantage of the latest processor improvements and z/OS enhancements. Streamline security and regulatory compliance through the separation of roles between security and data administrators, column level security access, and added auditing capabilities. Business insight innovations Productivity improvements are provided by new functions available for pureXML®, data warehousing, and traditional online TP applications Enhanced support for key business partners that allow you to get more from your data in critical business disciplines like ERP Bitemporal support for applications that need to correlate the validity of data with time. Business resiliency innovations Database on demand capabilities to ensure that information design can be changed dynamically, often without database outages DB2 operations and utility improvements enhancing performance, usability, and availability by exploiting disk storage technology. The DB2 10 environment is available either for brand new installations of DB2, or for migrations from DB2 9 for z/OS or from DB2 UDB for z/OS Version 8 subsystems. This IBM Redbooks® publication introduces the enhancements made available with DB2 10 for z/OS. The contents help you understand the new functions and performance enhancements, start planning for exploiting the key new capabilities, and justify the investment in installing or migrating or skip migrating to DB2 10.
Understanding Db2
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Author : Raul F. Chong
language : en
Publisher: Pearson Education
Release Date : 2007-12-29
Understanding Db2 written by Raul F. Chong and has been published by Pearson Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-12-29 with Computers categories.
The Easy, Visual Way to Master IBM® DB2 for Linux®, UNIX®, and Windows®—Fully Updated for Version 9.5 IBM DB2 9 and DB2 9.5 provide breakthrough capabilities for providing Information on Demand, implementing Web services and Service Oriented Architecture, and streamlining information management. Understanding DB2: Learning Visually with Examples, Second Edition, is the easiest way to master the latest versions of DB2 and apply their full power to your business challenges. Written by four IBM DB2 experts, this book introduces key concepts with dozens of examples drawn from the authors' experience working with DB2 in enterprise environments. Thoroughly updated for DB2 9.5, it covers new innovations ranging from manageability to performance and XML support to API integration. Each concept is presented with easy-to-understand screenshots, diagrams, charts, and tables. This book is for everyone who works with DB2: database administrators, system administrators, developers, and consultants. With hundreds of well-designed review questions and answers, it will also help professionals prepare for the IBM DB2 Certification Exams 730, 731, or 736. Coverage includes Choosing the right version of DB2 for your needs Installing and configuring DB2 Understanding the DB2 environment, instances, and databases Establishing client and server connectivity Working with database objects Utilizing breakthrough pureXMLTM technology, which provides for nativeXML support Mastering administration, maintenance, performance optimization, troubleshooting, and recovery Understanding improvements in the DB2 process, memory, and storage models Implementing effective database security Leveraging the power of SQL and XQuery
Packaged Composite Applications
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Author : Dan Woods
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2003-06-05
Packaged Composite Applications written by Dan Woods and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-06-05 with Business & Economics categories.
Intended for executives and IT managers, this book makes the business case for packaged component applications (PCAs) to become the new architecture for enterprise applications, and suggests solutions to the problems that may be encountered during implementation. The author presents arguments for and against delivering more automation through PCAs, explains how PCAs are built on top of the ESA platform, and explores possible business scenarios. Annotation : 2004 Book News, Inc., Portland, OR (booknews.com).
The Testing Network
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Author : Jean-Jacques Pierre Henry
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-08-17
The Testing Network written by Jean-Jacques Pierre Henry and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-08-17 with Computers categories.
"The Testing Network" presents an integrated approach to testing based on cutting-edge methodologies, processes and tools in today's IT context. It means complex network-centric applications to be tested in heterogeneous IT infrastructures and in multiple test environments (also geographically distributed). The added-value of this book is the in-depth explanation of all processes and relevant methodologies and tools to address this complexity. Main aspects of testing are explained using TD/QC - the world-leader test platform. This up-to-date know-how is based on real-life IT experiences gained in large-scale projects of companies operating worldwide. The book is abundantly illustrated to better show all technical aspects of modern testing in a national and international context. The author has a deep expertise by designing and giving testing training in large companies using the above-mentioned tools and processes. "The Testing Network" is a unique synthesis of core test topics applied in real-life.
Enterprise Services Architecture
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Author : Dan Woods
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2003
Enterprise Services Architecture written by Dan Woods and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Business & Economics categories.
This work outlines a disciplined and structured approach to understanding how modern enterprise applications will make use of Web services. It presents a forward-looking architecture that can meet future development challenges with ease and agility.
Handling Intellectual Property Issues In Business Transactions
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Author :
language : en
Publisher:
Release Date : 2005
Handling Intellectual Property Issues In Business Transactions written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Consolidation and merger of corporations categories.
Enterprise Information Systems
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Author : David L. Olson
language : en
Publisher: World Scientific
Release Date : 2009
Enterprise Information Systems written by David L. Olson and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Computers categories.
This book analyzes various aspects of enterprise information systems (EIS), including enterprise resource planning, customer relationship management, supply chain management systems, and business process reengineering. It describes the evolution and functions of these systems, focusing on issues related to their implementation and upgrading. Enhanced with pedagogical features, the book can be read by graduate and undergraduate students, as well as senior management and executives involved in the study and evaluation of EIS.