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Author : R. Jason Martin
Publisher :
ISBN 13 :
Total Pages : 302 pages
Book Rating : 4.3/5 (91 download)
Download or read book Transaction Processing Facility written by R. Jason Martin and published by . This book was released on 1990 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lisa Dianne Banks
Publisher : IBM Redbooks
ISBN 13 : 0738438200
Total Pages : 486 pages
Book Rating : 4.7/5 (384 download)
Download or read book z/TPF Application Modernization using Standard and Open Middleware written by Lisa Dianne Banks and published by IBM Redbooks. This book was released on 2013-06-28 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a world where product lifespans are often measured in months, the IBM® Transaction Processing Facility has remained relevant for more than four decades by continuing to process high volumes of transactions quickly and reliably. As the title of this book suggests, the z/TPF system uses open, standard interfaces to create services. Integration of new applications with existing z/TPF functions is a key factor in extending application capabilities. The ability for service data objects (SDO) to access the z/TPF Database Facility (z/TPFDF) provides a framework for data application program development that includes an architecture and application programming interfaces (APIs). SDO access to z/TPFDF provides remote client applications with access to z/TPF traditional data. In the simplest terms, service-oriented architecture (SOA) is a means by which like, or unlike, systems can communicate with one another despite differences between each system's heritage. SOA can neutralize the differences between systems so that they understand one another. SOA support for z/TPF is a means by which z/TPF can interact with other systems that also support SOA. This book discusses various aspects of SOA in the z/TPF system, including explanations and examples to help z/TPF users implement SOA. IBM WebSphere® Application Server was chosen as the partner system as a means of demonstrating how a world class transaction server and a world class application server can work together. This book shows you how you can exploit z/TPF as a transaction server, participating in a SOA structure alongside WebSphere Application Server. This IBM Redbooks® publication provides an introduction to z/TPF and the technologies critical to SOA. z/TPF is positioned as a provider or consumer in an SOA by supporting SOAP processing, communication bindings, and Extensible Markup Language (XML). An example is used to show how z/TPF can be used both as a Web service provider and as a consumer. A second example shows how to use WebSphere Operational Decision Management to apply business rules. A third example shows how business event processing can be incorporated in z/TPF applications. An example is also used to discuss security aspects, including z/TPF XML encryption and the z/TPF WS-Security wrapper. The main part of the book concludes with a discussion of z/TPF in an open systems environment, including examples of lightweight implementations to fit z/TPF, such as the HTTP server for the z/TPF system. The appendixes include information and examples using TPF Toolkit, sample code, and workarounds (with yes, more examples).
Author : Jim Gray
Publisher : Elsevier
ISBN 13 : 0080519555
Total Pages : 1122 pages
Book Rating : 4.0/5 (85 download)
Download or read book Transaction Processing written by Jim Gray and published by Elsevier. This book was released on 1992-09-30 with total page 1122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The key to client/server computing.Transaction processing techniques are deeply ingrained in the fields ofdatabases and operating systems and are used to monitor, control and updateinformation in modern computer systems. This book will show you how large,distributed, heterogeneous computer systems can be made to work reliably.Using transactions as a unifying conceptual framework, the authors show howto build high-performance distributed systems and high-availabilityapplications with finite budgets and risk. The authors provide detailed explanations of why various problems occur aswell as practical, usable techniques for their solution. Throughout the book,examples and techniques are drawn from the most successful commercial andresearch systems. Extensive use of compilable C code fragments demonstratesthe many transaction processing algorithms presented in the book. The bookwill be valuable to anyone interested in implementing distributed systemsor client/server architectures.
Author : Alex Louwe Kooijmans
Publisher : IBM Redbooks
ISBN 13 : 0738450782
Total Pages : 66 pages
Book Rating : 4.7/5 (384 download)
Download or read book Transaction Processing: Past, Present, and Future written by Alex Louwe Kooijmans and published by IBM Redbooks. This book was released on 2012-09-29 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: The role of IT is becoming more prominent in people's daily lives and we are becoming increasingly dependent on computers. More and more business transactions are being automated, for example, ordering a book at an online bookstore or transferring money to a bank account in another part of the world. No matter the type of transaction, we want it to be accurate and we want to have no doubts about its outcome. Transactions are also becoming more complex, driven by new ways of conducting business and new technologies. Smartphones now allow us to conduct transactions anywhere and at anytime. Technology paradigms, such as Web 2.0 and business event processing, enable businesses to increase the dynamics of a transaction through instrumentation that captures events, analyzes the associated data, and proactively interacts with the client in order to improve the customer experience. To adapt to the increasing volume and complexity of transactions requires an ongoing assessment of the current way of supporting transactions with IT. No matter what your business is, you need to ensure that your transactions are properly completed with integrity. Wrong or incomplete results can adversely affect client loyalty, affect company profits, and lead to claims, lawsuits, or fines. Companies need to be able to rely on computer systems that are 100% reliable and guarantee transaction integrity at all times. The IBM® mainframe is such a platform. Clients that have been using an IBM mainframe are conscious of its added value. For this IBM RedguideTM publication, we surveyed a number of companies that use the IBM mainframe and we asked them to tell us its most distinguishing qualities. They answered unanimously "reliability, availability, and scalability." They also do not see an alternative for running their mission-critical business workloads other than the IBM mainframe. When we surveyed our clients, we also asked them about the future. Clearly, major future trends demand significantly smarter, faster, and bigger transaction processing systems than we have today. Some of these trends are the availability of new computing paradigms, continuing growth of the mobile channel, further integration of organizations, massive growth of unstructured and uncertain data, and increasing complexity of IT systems. IBM continues to invest in mainframe technology leadership, which protects years of client investments on this platform. Today, well-known transaction processing (TP) middleware, such as the IBM CICS, IBM IMS, IBM z/TPF, and IBM WebSphere Application Server products, and also solutions for service-oriented architecture (SOA) and business process management (BPM) are available and fully optimized on the IBM mainframe running the mission-critical business workloads of many companies the world over. In 2010, IBM announced the IBM zEnterprise® system introducing a hybrid computing platform that combines the traditional IBM mainframe capabilities and the ability to use IBM blade servers, managed by a single management software. With zEnterprise, you can significantly reduce the complexity of your IT and achieve better service levels, while continuing to benefit from traditional mainframe strengths in transaction processing.
Author : Philip A. Bernstein
Publisher : Morgan Kaufmann
ISBN 13 : 0080948413
Total Pages : 397 pages
Book Rating : 4.0/5 (89 download)
Download or read book Principles of Transaction Processing written by Philip A. Bernstein and published by Morgan Kaufmann. This book was released on 2009-07-24 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Transaction Processing is a comprehensive guide to developing applications, designing systems, and evaluating engineering products. The book provides detailed discussions of the internal workings of transaction processing systems, and it discusses how these systems work and how best to utilize them. It covers the architecture of Web Application Servers and transactional communication paradigms.The book is divided into 11 chapters, which cover the following: Overview of transaction processing application and system structureSoftware abstractions found in transaction processing systemsArchitecture of multitier applications and the functions of transactional middleware and database serversQueued transaction processing and its internals, with IBM's Websphere MQ and Oracle's Stream AQ as examplesBusiness process management and its mechanismsDescription of the two-phase locking function, B-tree locking and multigranularity locking used in SQL database systems and nested transaction lockingSystem recovery and its failuresTwo-phase commit protocolComparison between the tradeoffs of replicating servers versus replication resourcesTransactional middleware products and standardsFuture trends, such as cloud computing platforms, composing scalable systems using distributed computing components, the use of flash storage to replace disks and data streams from sensor devices as a source of transaction requests. The text meets the needs of systems professionals, such as IT application programmers who construct TP applications, application analysts, and product developers. The book will also be invaluable to students and novices in application programming. - Complete revision of the classic "non mathematical" transaction processing reference for systems professionals - Updated to focus on the needs of transaction processing via the Internet-- the main focus of business data processing investments, via web application servers, SOA, and important new TP standards - Retains the practical, non-mathematical, but thorough conceptual basis of the first edition
Author : Dieter Gawlick
Publisher : Springer Science & Business Media
ISBN 13 : 9783540510857
Total Pages : 348 pages
Book Rating : 4.5/5 (18 download)
Download or read book High Performance Transaction Systems written by Dieter Gawlick and published by Springer Science & Business Media. This book was released on 1989-04-26 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Lecture Notes volume is based on the "International Workshop on High Performance Transaction Systems" held in the Asilomar Conference Center, September 28-30, 1987. Many of the problems identified during the workshop are liable to determine the future development of transaction systems and distributed high performance systems in general for many years to come. So the organizers of HPTS '87 felt encouraged to collect the papers presented at the workshop in order to make them accessible to a wider audience of interested developers and researchers. Since some of the contributions represented work in progress, the authors agreed to prepare revised and updated versions of their papers for this publication. This accounts for the long delay between the event itself and the publication, but on the other hand it provides the reader with a state-of-the-art account of transaction processing topics. The book is organized according to the major sections of the workshop. In the network section the reader finds an analysis of two of the major "paradigms" in networking, ISO/OSI and SNA, from the perspective of transaction processing. In the next section four different transaction processing and database systems are described: Model 204 - a database management system marketed by Computer Corporation of America, Tandem's NonStop SQL, Citicorp's transaction processing system and ALCS, which basically is a version of TPF running under MVS/XA. The section on architectural issues contains four very different contributions which are fairly representative of the type of problems in transaction systems investigated in the research community. Finally, performance evaluations and system comparisons are presented.
Download or read book AUUGN written by and published by . This book was released on 1991 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Patent and Trademark Office
Publisher :
ISBN 13 :
Total Pages : 1278 pages
Book Rating : 4.0/5 ( download)
Download or read book Official Gazette of the United States Patent and Trademark Office written by United States. Patent and Trademark Office and published by . This book was released on 2000 with total page 1278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D. Chorafas
Publisher : Springer
ISBN 13 : 0230376533
Total Pages : 321 pages
Book Rating : 4.2/5 (33 download)
Download or read book Transaction Management written by D. Chorafas and published by Springer. This book was released on 1998-01-12 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an essential update for experienced data processing professionals, transaction managers and database specialists who are seeking system solutions beyond the confines of traditional approaches. It provides practical advice on how to manage complex transactions and share distributed databases on client servers and the Internet. Based on extensive research in over 100 companies in the USA, Europe, Japan and the UK, topics covered include : * the challenge of global transaction requirements within an expanding business perspective *how to handle long transactions and their constituent elements *possible benefits from object-oriented solutions * the contribution of knowledge engineering in transaction management * the Internet, the World Wide Web and transaction handling * systems software and transaction-processing monitors * OSF/1 and the Encina transaction monitor * active data transfers and remote procedure calls * serialization in a transaction environment * transaction locks, two-phase commit and deadlocks * improving transaction-oriented database management * the successful development of an increasingly complex transaction environment.
Author : Axel Buecker
Publisher : IBM Redbooks
ISBN 13 : 0738440094
Total Pages : 480 pages
Book Rating : 4.7/5 (384 download)
Download or read book IBM System z in a Mobile World: Providing Secure and Timely Mobile Access to the Mainframe written by Axel Buecker and published by IBM Redbooks. This book was released on 2014-11-26 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today, organizations engage with customers, business partners, and employees who are increasingly using mobile technology as their primary general-purpose computing platform. These organizations have an opportunity to fully embrace this new mobile technology for many types of transactions, including everything from exchanging information to exchanging goods and services, from employee self-service to customer service. With this mobile engagement, organizations can build new insight into the behavior of their customers so that organizations can better anticipate customer needs and gain a competitive advantage by offering new services. Becoming a mobile enterprise is about re-imagining your business around constantly connected customers and employees. The speed of mobile adoption dictates transformational rather than incremental innovation. This IBM® Redbooks® publication has an end-to-end example of creating a scalable, secure mobile application infrastructure that uses data that is on an IBM mainframe. The book uses an insurance-based application as an example, and shows how the application is built, tested, and deployed into production. This book is for application architects and decision-makers who want to employ mobile technology in concert with their mainframe environment.
Author : Tony Boczko
Publisher : Springer Nature
ISBN 13 : 3031485866
Total Pages : 637 pages
Book Rating : 4.0/5 (314 download)
Download or read book Information Systems in Accounting and Finance written by Tony Boczko and published by Springer Nature. This book was released on 2024-02-04 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook will offer an introductory insight into the nature, role, and context of accounting information systems. It will explore how companies integrate a range of technologies into their accounting information systems to assist in the management and control of organisational resources and the maximisation of shareholder wealth. This introductory text, aimed primarily at undergraduate students on specialist accounting-related academic programmes including degrees in Accounting and Accounting and Finance, explores the practical and technical aspects of accounting information systems and considers the social, political, and economic pressures that continue to shape the very nature of such accounting information systems with a practical user-orientated perspective. Each chapter will contain learning objectives, case studies, examples, references, further reading, self-review questions, questions and problems, alongside a glossary and appendix.
Author : Gilbert Kalb
Publisher : IOS Press
ISBN 13 : 9789051990973
Total Pages : 220 pages
Book Rating : 4.9/5 (99 download)
Download or read book Massively Parallel, Optical, and Neural Computing in the United States written by Gilbert Kalb and published by IOS Press. This book was released on 1992 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: A survey of products and research projects in the field of highly parallel, optical and neural computers in the USA. It covers operating systems, language projects and market analysis, as well as optical computing devices and optical connections of electronic parts.
Download or read book Network World written by and published by . This book was released on 1986-12-22 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Author : Octavian Lascu
Publisher : IBM Redbooks
ISBN 13 : 073843891X
Total Pages : 542 pages
Book Rating : 4.7/5 (384 download)
Download or read book IBM zEnterprise BC12 Technical Guide written by Octavian Lascu and published by IBM Redbooks. This book was released on 2015-03-03 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: The popularity of the Internet and the affordability of information technology (IT) hardware and software have resulted in an explosion dramatic increase in the number of applications, architectures, and platforms. Workloads have changed. Many applications, including mission-critical ones, are deployed on a variety of platforms, and the IBM® System z® design has adapted to this change. It takes into account a wide range of factors, including compatibility and investment protection, to match the IT requirements of an enterprise. This IBM Redbooks® publication provides information about the IBM zEnterprise® BC12 (zBC12), an IBM scalable mainframe server. IBM is taking a revolutionary approach by integrating separate platforms under the well-proven System z hardware management capabilities, while extending System z qualities of service to those platforms. The zEnterprise System consists of the zBC12 central processor complex, the IBM zEnterprise Unified Resource Manager, and the IBM zEnterprise BladeCenter® Extension (zBX). The zBC12 is designed with improved scalability, performance, security, resiliency, availability, and virtualization. The zBC12 provides the following improvements over its predecessor, the IBM zEnterprise 114 (z114): Up to a 36% performance boost per core running at 4.2 GHz Up to 58% more capacity for traditional workloads Up to 62% more capacity for Linux workloads The zBX infrastructure works with the zBC12 to enhance System z virtualization and management through an integrated hardware platform that spans mainframe, IBM POWER7®, and IBM System x® technologies. The federated capacity from multiple architectures of the zEnterprise System is managed as a single pool of resources, integrating system and workload management across the environment through the Unified Resource Manager. This book provides an overview of the zBC12 and its functions, features, and associated software support. Greater detail is offered in areas relevant to technical planning. This book is intended for systems engineers, consultants, planners, and anyone who wants to understand zEnterprise System functions and plan for their usage. It is not intended as an introduction to mainframes. Readers are expected to be generally familiar with existing IBM System z technology and terminology.
Author : Ben Vinod
Publisher : Springer Nature
ISBN 13 : 3031143027
Total Pages : 412 pages
Book Rating : 4.0/5 (311 download)
Download or read book Revenue Management in the Lodging Industry written by Ben Vinod and published by Springer Nature. This book was released on 2022-10-31 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an end-to-end view of revenue management in the hospitality industry. The book highlights the origins of hotel reservations systems and revenue management, challenges unique to hotels, revenue management models, new generation retailing, and personalization and steps required to remain competitive in the marketplace. This book is intended for practitioners to understand the basics and have a comprehensive view of the impacts of revenue management on product distribution, reservations, inventory control, including the latest advances in the field of attribute-based room pricing and inventory control. There are several aspects of revenue management that are not covered in books and journal articles such as hotel pricing, hotel fully allocated costs, content parity, impact of Online Travel Agencies on hotels, competitive revenue management and attribute-based room pricing and inventory control which represents the last frontier in hotel revenue management with intelligent retailing. Leveraging emerging technologies, such as Artificial Intelligence and Blockchain and the future state of revenue management, are also addressed.
Author : Paolo Bruni
Publisher : IBM Redbooks
ISBN 13 : 0738436038
Total Pages : 456 pages
Book Rating : 4.7/5 (384 download)
Download or read book Security Functions of IBM DB2 10 for z/OS written by Paolo Bruni and published by IBM Redbooks. This book was released on 2011-09-14 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: IBM® DB2® 9 and 10 for z/OS® have added functions in the areas of security, regulatory compliance, and audit capability that provide solutions for the most compelling requirements. DB2 10 enhances the DB2 9 role-based security with additional administrative and other finer-grained authorities and privileges. This authority granularity helps separate administration and data access that provide only the minimum appropriate authority. The authority profiles provide better separation of duties while limiting or eliminating blanket authority over all aspects of a table and its data. In addition, DB2 10 provides a set of criteria for auditing for the possible abuse and overlapping of authorities within a system. In DB2 10, improvements to security and regulatory compliance focus on data retention and protecting sensitive data from privileged users and administrators. Improvements also help to separate security administration from database administration. DB2 10 also lets administrators enable security on a particular column or particular row in the database complementing the privilege model. This IBM Redbooks® publication provides a detailed description of DB2 10 security functions from the implementation and usage point of view. It is intended to be used by database, audit, and security administrators.
Author : Paolo Bruni
Publisher : IBM Redbooks
ISBN 13 : 0738435112
Total Pages : 724 pages
Book Rating : 4.7/5 (384 download)
Download or read book DB2 10 for z/OS Technical Overview written by Paolo Bruni and published by IBM Redbooks. This book was released on 2014-07-16 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
