Transaction Processing
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Principles Of Transaction Processing
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Author : Philip A. Bernstein
language : en
Publisher: Morgan Kaufmann
Release Date : 2009-07-24
Principles Of Transaction Processing written by Philip A. Bernstein and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-07-24 with Computers categories.
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 structure Software abstractions found in transaction processing systems Architecture of multitier applications and the functions of transactional middleware and database servers Queued transaction processing and its internals, with IBM's Websphere MQ and Oracle's Stream AQ as examples Business process management and its mechanisms Description of the two-phase locking function, B-tree locking and multigranularity locking used in SQL database systems and nested transaction locking System recovery and its failures Two-phase commit protocol Comparison between the tradeoffs of replicating servers versus replication resources Transactional middleware products and standards Future 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.
Transaction Processing
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Author : Jim Gray
language : en
Publisher: Elsevier
Release Date : 1992-09-30
Transaction Processing written by Jim Gray and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-09-30 with Computers categories.
The key to client/server computing. Transaction processing techniques are deeply ingrained in the fields of databases and operating systems and are used to monitor, control and update information 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 how to build high-performance distributed systems and high-availability applications with finite budgets and risk. The authors provide detailed explanations of why various problems occur as well as practical, usable techniques for their solution. Throughout the book, examples and techniques are drawn from the most successful commercial and research systems. Extensive use of compilable C code fragments demonstrates the many transaction processing algorithms presented in the book. The book will be valuable to anyone interested in implementing distributed systems or client/server architectures.
Transaction Processing Past Present And Future
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Author : Alex Louwe Kooijmans
language : en
Publisher: IBM Redbooks
Release Date : 2012-09-29
Transaction Processing Past Present And Future written by Alex Louwe Kooijmans and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-09-29 with Computers categories.
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.
Principles Of Transaction Processing For The Systems Professional
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Author : Philip A. Bernstein
language : en
Publisher: Morgan Kaufmann
Release Date : 1997
Principles Of Transaction Processing For The Systems Professional written by Philip A. Bernstein and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Computers categories.
"The best introduction to transaction processing systems I have ever read." - K.Torp, ACM Computing Reviews, November 1997 Principles of Transaction Processing is a clear, concise guide for anyone involved in developing applications, evaluating products, designing systems, or engineering products. This book provides an understanding of the internals of transaction processing systems, describing how they work and how best to use them. It includes the architecture of transaction processing monitors, transactional communications paradigms, and mechanisms for recovering from transaction and system failures. Use of transaction processing systems in business, industry, and government is increasing rapidly; the emergence of electronic commerce on the Internet is creating new demands. As a result, many developers are encountering transaction processing applications for the first time and need a practical explanation of techniques. Software engineers who build and market operating systems, communications systems, programming tools, and other products used in transaction processing applications will also benefit from this thorough presentation of principles. Rich with examples, it describes commercial transaction processing systems, transactional aspects of database servers, messaging systems, Internet servers, and object-oriented systems, as well as each of their subsystems. Features: Easy-to-read descriptions of fundamentals. Real world examples illustrating key points. Focuses on practical issues faced by developers. Explains most major products and standards, including IBM's CICS, IMS, and MQSeries; X/Open's XA, STDL, and TX; BEA Systems' TUXEDO; Digital's ACMS; Transarc's Encina; AT&T/NCR's TOP END; Tandem's Pathway/TS; OMG's OTS; and Microsoft's Microsoft Transaction Server.
Transaction Processing
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Author : Seppo Sippu
language : en
Publisher: Springer
Release Date : 2015-01-27
Transaction Processing written by Seppo Sippu and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-27 with Computers categories.
Transactions are a concept related to the logical database as seen from the perspective of database application programmers: a transaction is a sequence of database actions that is to be executed as an atomic unit of work. The processing of transactions on databases is a well- established area with many of its foundations having already been laid in the late 1970s and early 1980s. The unique feature of this textbook is that it bridges the gap between the theory of transactions on the logical database and the implementation of the related actions on the underlying physical database. The authors relate the logical database, which is composed of a dynamically changing set of data items with unique keys, and the underlying physical database with a set of fixed-size data and index pages on disk. Their treatment of transaction processing builds on the “do-redo-undo” recovery paradigm, and all methods and algorithms presented are carefully designed to be compatible with this paradigm as well as with write-ahead logging, steal-and-no-force buffering, and fine-grained concurrency control. Chapters 1 to 6 address the basics needed to fully appreciate transaction processing on a centralized database system within the context of our transaction model, covering topics like ACID properties, database integrity, buffering, rollbacks, isolation, and the interplay of logical locks and physical latches. Chapters 7 and 8 present advanced features including deadlock-free algorithms for reading, inserting and deleting tuples, while the remaining chapters cover additional advanced topics extending on the preceding foundational chapters, including multi-granular locking, bulk actions, versioning, distributed updates, and write-intensive transactions. This book is primarily intended as a text for advanced undergraduate or graduate courses on database management in general or transaction processing in particular.
Transaction Processing On Modern Hardware
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Author : Mohammad Sadoghi
language : en
Publisher: Springer Nature
Release Date : 2022-05-31
Transaction Processing On Modern Hardware written by Mohammad Sadoghi and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-31 with Computers categories.
The last decade has brought groundbreaking developments in transaction processing. This resurgence of an otherwise mature research area has spurred from the diminishing cost per GB of DRAM that allows many transaction processing workloads to be entirely memory-resident. This shift demanded a pause to fundamentally rethink the architecture of database systems. The data storage lexicon has now expanded beyond spinning disks and RAID levels to include the cache hierarchy, memory consistency models, cache coherence and write invalidation costs, NUMA regions, and coherence domains. New memory technologies promise fast non-volatile storage and expose unchartered trade-offs for transactional durability, such as exploiting byte-addressable hot and cold storage through persistent programming that promotes simpler recovery protocols. In the meantime, the plateauing single-threaded processor performance has brought massive concurrency within a single node, first in the form of multi-core, and now with many-core and heterogeneous processors. The exciting possibility to reshape the storage, transaction, logging, and recovery layers of next-generation systems on emerging hardware have prompted the database research community to vigorously debate the trade-offs between specialized kernels that narrowly focus on transaction processing performance vs. designs that permit transactionally consistent data accesses from decision support and analytical workloads. In this book, we aim to classify and distill the new body of work on transaction processing that has surfaced in the last decade to navigate researchers and practitioners through this intricate research subject.
Transaction Processing Systems
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Author : E. V. Krishnamurthy
language : en
Publisher:
Release Date : 1991
Transaction Processing Systems written by E. V. Krishnamurthy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Business & Economics categories.
This book describes the principles and practice of centralized and distributed transaction processing systems as well as their design and related sofware implementation issues. It covers the latest developments in this fast-moving area, including distributed transaction processing systems, and details commercially available systems and emrging systems such as client server architectures. The book employs a non-mathematical and practical approach to the subject, yet at the same time provides readers with an analysis of the topics described.
Problems And Solutions To Transaction Processing Systems
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Author : Christian Rodiek
language : en
Publisher: GRIN Verlag
Release Date : 2007-02-06
Problems And Solutions To Transaction Processing Systems written by Christian Rodiek and has been published by GRIN Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-02-06 with Business & Economics categories.
Essay from the year 2006 in the subject Information Management, grade: A+, Western Illinois University, course: Management of Information Technology, 4 entries in the bibliography, language: English, abstract: This report will discuss problems and solutions to transaction processing (TP) systems. A brief introduction to the issue by defining and describing a transaction and a TP system is to give here before beginning with the core discussion. A transaction in general implants changes made in the real world in a physical database [1]. There-fore business transactions are multiple basic operations involving exchanges (cash, credit, informa-tion) that have financial implications, such as customer placing an order or someone paying parking tickets and they establish a connection between an organization and its database [3]. A TP system is a form of data base management system that processes business transactions [1]. Usually there exit several different systems in one organization. Examples of TP applications are payroll, inventory, order processing, reservations, account processing in banks, and stock trading [3]. Considering the highly increased volume of transactions processed by organizations due to the credit card revolution and the Internet and their need to process the transactions in a timely fashion there arise several problems and performance constraints to the transaction processing and its systems, which need to be addressed. To identify a certain performance of a TP system the Input/Output (I/O) of a system is a adequate measure. In the following it will be assumed that the organizations already provide of Transaction Processing Facilities (TPF), that Main Memory Database Systems (MMDS) are not practical, that most TP sys-tems are already distributed [i.e. that the organization have implemented a Distributed Database Management System (DDMS)] and finally that the organizations have the fastest available comput-ers & networks already installed.
Time Constrained Transaction Management
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Author : Nandit R. Soparkar
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Time Constrained Transaction Management written by Nandit R. Soparkar 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 2012-12-06 with Computers categories.
Transaction processing is an established technique for the concurrent and fault tolerant access of persistent data. While this technique has been successful in standard database systems, factors such as time-critical applications, emerg ing technologies, and a re-examination of existing systems suggest that the performance, functionality and applicability of transactions may be substan tially enhanced if temporal considerations are taken into account. That is, transactions should not only execute in a "legal" (i.e., logically correct) man ner, but they should meet certain constraints with regard to their invocation and completion times. Typically, these logical and temporal constraints are application-dependent, and we address some fundamental issues for the man agement of transactions in the presence of such constraints. Our model for transaction-processing is based on extensions to established mod els, and we briefly outline how logical and temporal constraints may be ex pressed in it. For scheduling the transactions, we describe how legal schedules differ from one another in terms of meeting the temporal constraints. Exist ing scheduling mechanisms do not differentiate among legal schedules, and are thereby inadequate with regard to meeting temporal constraints. This provides the basis for seeking scheduling strategies that attempt to meet the temporal constraints while continuing to produce legal schedules.
Multilevel Secure Transaction Processing
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Author : Vijay Atluri
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Multilevel Secure Transaction Processing written by Vijay Atluri 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 2012-12-06 with Computers categories.
Information security is receiving a great deal of attention as computers increasingly process more and more sensitive information. A multilevel secure database management system (MLS DBMS) is designed to store, retrieve and process information in compliance with certain mandatory security requirements, essential for protecting sensitive information from unauthorized access, modification and abuse. Such systems are characterized by data objects labeled at different security levels and accessed by users cleared to those levels. Unless transaction processing modules for these systems are designed carefully, they can be exploited to leak sensitive information to unauthorized users. In recent years, considerable research has been devoted to the area of multilevel secure transactions that has impacted the design and development of trusted MLS DBMS products. Multilevel Secure Transaction Processing presents the progress and achievements made in this area. The book covers state-of-the-art research in developing secure transaction processing for popular MLS DBMS architectures, such as kernelized, replicated, and distributed architectures, and advanced transaction models such as workflows, long duration and nested models. Further, it explores the technical challenges that require future attention. Multilevel Secure Transaction Processing is an excellent reference for researchers and developers in the area of multilevel secure database systems and may be used in advanced level courses in database security, information security, advanced database systems, and transaction processing.