Database Concurrency Control
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Database Concurrency Control
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Author : Alexander Thomasian
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Database Concurrency Control written by Alexander Thomasian 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 2013-03-09 with Computers categories.
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.
The Theory Of Database Concurrency Control
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Author : Christos H. Papadimitriou
language : en
Publisher: Computer Science Press, Incorporated
Release Date : 1986
The Theory Of Database Concurrency Control written by Christos H. Papadimitriou and has been published by Computer Science Press, Incorporated this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Mathematics categories.
Concurrency Control In Distributed Database Systems
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Author : W. Cellary
language : en
Publisher: Elsevier
Release Date : 2014-06-28
Concurrency Control In Distributed Database Systems written by W. Cellary and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-28 with Computers categories.
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.
Performance Of Concurrency Control Mechanisms In Centralized Database Systems
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Author : Vijay Kumar
language : en
Publisher:
Release Date : 1996
Performance Of Concurrency Control Mechanisms In Centralized Database Systems written by Vijay Kumar and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Computers categories.
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.
The Concurrency Control Problem For Database Systems
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Author : M. A. Casanova
language : en
Publisher: Springer Science & Business Media
Release Date : 1981-07
The Concurrency Control Problem For Database Systems written by M. A. Casanova 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 1981-07 with Computers categories.
Concurrency Control And Recovery In Database Systems
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Author : Philip A. Bernstein
language : en
Publisher: Addison Wesley Publishing Company
Release Date : 1987
Concurrency Control And Recovery In Database Systems written by Philip A. Bernstein and has been published by Addison Wesley Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Computers categories.
The Concurrency Control Problem For Database Systems
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Author : Marco Antonio Casanova
language : en
Publisher:
Release Date : 1981
The Concurrency Control Problem For Database Systems written by Marco Antonio Casanova and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with categories.
On Transactional Concurrency Control
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Author : Goetz Graefe
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2019-06-11
On Transactional Concurrency Control written by Goetz Graefe and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-11 with Computers categories.
This book contains a number of chapters on transactional database concurrency control. A two-sentence summary of the volume's entire sequence of chapters is this: traditional locking techniques can be improved in multiple dimensions, notably in lock scopes (sizes), lock modes (increment, decrement, and more), lock durations (late acquisition, early release), and lock acquisition sequence (to avoid deadlocks). Even if some of these improvements can be transferred to optimistic concurrency control, notably a fine granularity of concurrency control with serializable transaction isolation including phantom protection, pessimistic concurrency control is categorically superior to optimistic concurrency control, i.e., independent of application, workload, deployment, hardware, and software implementation.
Database Concurrency Control
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Author : Bing Wang
language : en
Publisher:
Release Date : 1993
Database Concurrency Control written by Bing Wang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Database management categories.
Improvements In Database Concurrency Control With Locking
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Author : Albert Croker
language : en
Publisher:
Release Date : 2008
Improvements In Database Concurrency Control With Locking written by Albert Croker and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
Various techniques have been proposed to ensure the safe, concurrent execution of a set of databasetransactions. Locking protocols are the most prominent and widely used of these techniques, with two-phaselocking and tree-locking being but two examples of these protocols. A locking protocol defines ageneral set of restrictions on the placement of lock and unlock steps within transactions. In this paper weshow that it is possible to further increase the potential level of concurrency of a set of transactions,within the context of a specific locking protocol, by further restricting the placement of lock and unlocksteps within each transaction. We also discuss a variation of the tree-locking protocol that allowstransaction to be locked with respect to a dynamically changing set of tree structures. In addition wedefine and discuss the concept of a concurrency cost function for a locked transaction. This cost functionmeasures the potential for conflict of a transaction with other transactions.