Download or read book Concurrency Control and Recovery in Database Systems written by Philip A. Bernstein and published by Addison Wesley Publishing Company. This book was released on 1987 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Concurrency Control Problem for Database Systems written by M. A. Casanova and published by Springer Science & Business Media. This book was released on 1981-07 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Concurrency Control Problem for Database Systems written by Marco Antonio Casanova and published by . This book was released on 1981 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Concurrency Control in Distributed Database Systems written by W. Cellary and published by Elsevier. This book was released on 2014-06-28 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distributed Database Systems (DDBS) may be defined as integrated database systems composed of autonomous local databases, geographically distributed and interconnected by a computer network.The purpose of this monograph is to present DDBS concurrency control algorithms and their related performance issues. The most recent results have been taken into consideration. A detailed analysis and selection of these results has been made so as to include those which will promote applications and progress in the field. The application of the methods and algorithms presented is not limited to DDBSs but also relates to centralized database systems and to database machines which can often be considered as particular examples of DDBSs.The first part of the book is devoted to basic definitions and models: the distributed database model, the transaction model and the syntactic and semantic concurrency control models. The second discusses concurrency control methods in monoversion DDBSs: the locking method, the timestamp ordering method, the validation method and hybrid methods. For each method the concept, the basic algorithms, a hierarchical version of the basic algorithms, and methods for avoiding performance failures are given. The third section covers concurrency control methods in multiversion DDBSs and the fourth, methods for the semantic concurrency model. The last part concerns performance issues of DDBSs.The book is intended primarily for DDBMS designers, but is also of use to those who are engaged in the design and management of databases in general, as well as in problems of distributed system management such as distributed operating systems and computer networks.
Download or read book Database Concurrency Control written by Alexander Thomasian and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Database Concurrency Control: Methods, Performance and Analysis is a review of developments in concurrency control methods for centralized database systems, with a quick digression into distributed databases and multicomputers, the emphasis being on performance. The main goals of Database Concurrency Control: Methods, Performance and Analysis are to succinctly specify various concurrency control methods; to describe models for evaluating the relative performance of concurrency control methods; to point out problem areas in earlier performance analyses; to introduce queuing network models to evaluate the baseline performance of transaction processing systems; to provide insights into the relative performance of transaction processing systems; to illustrate the application of basic analytic methods to the performance analysis of various concurrency control methods; to review transaction models which are intended to relieve the effect of lock contention; to provide guidelines for improving the performance of transaction processing systems due to concurrency control; and to point out areas for further investigation. This monograph should be of direct interest to computer scientists doing research on concurrency control methods for high performance transaction processing systems, designers of such systems, and professionals concerned with improving (tuning) the performance of transaction processing systems.
Download or read book Concurrency Control Problem for Data Base Systems written by Marco Antonio Casanova and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Database Systems written by S. K. Singh and published by Pearson Education India. This book was released on 2011 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of this bestselling title is a perfect blend of theoretical knowledge and practical application. It progresses gradually from basic to advance concepts in database management systems, with numerous solved exercises to make learning easier and interesting. New to this edition are discussions on more commercial database management systems.
Download or read book Real Time Database Systems written by Azer Bestavros and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the growing interest in Real-Time Database Systems, there is no single book that acts as a reference to academics, professionals, and practitioners who wish to understand the issues involved in the design and development of RTDBS. Real-Time Database Systems: Issues and Applications fulfills this need. This book presents the spectrum of issues that may arise in various real-time database applications, the available solutions and technologies that may be used to address these issues, and the open problems that need to be tackled in the future. With rapid advances in this area, several concepts have been proposed without a widely accepted consensus on their definitions and implications. To address this need, the first chapter is an introduction to the key RTDBS concepts and definitions, which is followed by a survey of the state of the art in RTDBS research and practice. The remainder of the book consists of four sections: models and paradigms, applications and benchmarks, scheduling and concurrency control, and experimental systems. The chapters in each section are contributed by experts in the respective areas. Real-Time Database Systems: Issues and Applications is primarily intended for practicing engineers and researchers working in the growing area of real-time database systems. For practitioners, the book will provide a much needed bridge for technology transfer and continued education. For researchers, this book will provide a comprehensive reference for well-established results. This book can also be used in a senior or graduate level course on real-time systems, real-time database systems, and database systems or closely related courses.
Download or read book Performance of Concurrency Control Mechanisms in Centralized Database Systems written by Vijay Kumar and published by . This book was released on 1996 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: For graduate-level courses. This text gathers into one volume the important and significant research works past and present on the performance and development aspects of database concurrency control mechanisms.
Download or read book Transactional Information Systems written by Gerhard Weikum and published by Morgan Kaufmann. This book was released on 2002 with total page 881 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the theory, algorithms, and practical implementation techniques behind transaction processing in information technology systems.
Download or read book Main Memory Database Systems written by Frans Faerber and published by Foundations and Trends in Databases. This book was released on 2017-07-20 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: With growing memory sizes and memory prices dropping by a factor of 10 every 5 years, data having a "primary home" in memory is now a reality. Main-memory databases eschew many of the traditional architectural pillars of relational database systems that optimized for disk-resident data. The result of these memory-optimized designs are systems that feature several innovative approaches to fundamental issues (e.g., concurrency control, query processing) that achieve orders of magnitude performance improvements over traditional designs. This monograph provides an overview of recent developments in main-memory database systems. It covers five main issues and architectural choices that need to be made when building a high performance main-memory optimized database: data organization and storage, indexing, concurrency control, durability and recovery techniques, and query processing and compilation. The monograph focuses on four commercial and research systems: H-Store/VoltDB, Hekaton, HyPer, and SAPHANA. These systems are diverse in their design choices and form a representative sample of the state of the art in main-memory database systems. It also covers other commercial and academic systems, along with current and future research trends.
Download or read book Fundamental Algorithms for Concurrency Control in Distributed Database Systems written by Philip A. Bernstein and published by . This book was released on 1980 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mobile Database Systems written by Vijay Kumar and published by John Wiley & Sons. This book was released on 2006-08-25 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: A breakthrough sourcebook to the challenges and solutions for mobile database systems This text enables readers to effectively manage mobile database systems (MDS) and data dissemination via wireless channels. The author explores the mobile communication platform and analyzes its use in the development of a distributed database management system. Workable solutions for key challenges in wireless information management are presented throughout the text. Following an introductory chapter that includes important milestones in the history and development of mobile data processing, the text provides the information, tools, and resources needed for MDS management, including: * Fundamentals of wireless communication * Location and handoff management * Fundamentals of conventional database management systems and why existing approaches are not adequate for mobile databases * Concurrency control mechanism schemes * Data processing and mobility * Management of transactions * Mobile database recovery schemes * Data dissemination via wireless channels Case studies and examples are used liberally to aid in the understanding and visualization of complex concepts. Various exercises enable readers to test their grasp of each topic before advancing in the text. Each chapter also concludes with a summary of key concepts as well as references for further study. Professionals in the mobile computing industry, particularly e-commerce, will find this text indispensable. With its extensive use of case studies, examples, and exercises, it is also highly recommended as a graduate-level textbook.
Download or read book Principles of Database Management written by Wilfried Lemahieu and published by Cambridge University Press. This book was released on 2018-07-12 with total page 817 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory, theory-practice balanced text teaching the fundamentals of databases to advanced undergraduates or graduate students in information systems or computer science.
Download or read book The Concurrency Control and Recovery Problem for Multilevel Update Transactions in Multilevel Secure Database Systems written by Thomas F. Keefe and published by . This book was released on 1994 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "This paper addresses the problem of a transaction reading and writing data at multiple classification levels in a Multilevel Secure (MLS) database system. We refer to such transactions as multilevel update transactions and show that no secure scheduler can ensure atomicity of multilevel update transactions in the presence of transaction aborts. We then determine the covert channel capacity of various scheduling schemes. There are essentially two ways of scheduling multilevel update transactions. The first, which ensures strong atomicity, involves delaying the commit step of a low-level subtransaction until the fates of all siblings are known. The second scheme, which ensures only semantic atomicity, allows each subtransaction to commit or abort independently and compensates for committed transactions when necessary. Analysis of these schemes indicate that the compensation approach leads to lower covert channel bandwidths. A concurrently control and recovery protocol based on compensation is proposed for scheduling multilevel update transactions. The correctness of the protocol is demonstrated and security issues are discussed."
Download or read book Valuepack written by Thomas Connolly and published by Addison-Wesley. This book was released on 2005-08-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design and Analysis of Concurrency Control Schemes for Heterogeneous Database Systems written by Heon Young Yeom and published by . This book was released on 1992 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
