Excerpt from Implementing Message Oriented Transaction Processing for Distributed Database Management Systems: May 1989
Each transaction that updates objects in a database transforms the database to a new state. The system state includes assertions about values of records and about the allowed transformations of the values. Transactions obey the assertions (laws of consistency constraints) by transforming consistent states into new consistent states.
Gray [gray81] points out a few desirable features of transaction processing systems that are not currently supported by such systems. He recommends the use of techniques such as time-domain addressing and also keeping a log of transaction processing activities (also see Recently, Gray [gray86] has suggested the idea of queued transaction processing (message oriented transaction processing) for decoupling the processing of the transaction from its submission and from the delivery of the response.
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Excerpt from Implementing Message Oriented Transaction Processing for Distributed Database Management Systems: May 1989
Each transaction that updates objects in a database transforms the database to a new state. The system state includes assertions about values of records and about the allowed transformations of the values. Transactions obey the assertions (laws of consistency constraints) by transforming consistent states into new consistent states.
Gray [gray81] points out a few desirable features of transaction processing systems that are not currently supported by such systems. He recommends the use of techniques such as time-domain addressing and also keeping a log of transaction processing activities (also see Recently, Gray [gray86] has suggested the idea of queued transaction processing (message oriented transaction processing) for decoupling the processing of the transaction from its submission and from the delivery of the response.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Excerpt from Implementing Message Oriented Transaction Processing for Distributed Database Management Systems: May 1989
A flexible approach to solve several problems associated with transaction processing, in distributed database management systems, has been proposed in this paper. This approach facilitates concurrency control and recovery. Participating sites are permitted to lag behind in this scheme, thereby relaxing the time constraints and overheads traditionally imposed for handling multi-site updates and recovery from site-crashes. The proposed scheme is flexible to permit its adoption for a broad range of transaction processing environments.
Key words
Distributed database, transaction processing, synchronization, recovery, reliability, site crashes, time-critical transactions, read-only transactions.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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Kartoniert / Broschiert. Zustand: New. KlappentextrnrnExcerpt from Implementing Message Oriented Transaction Processing for Distributed Database Management Systems: May 1989Each transaction that updates objects in a database transforms the database to a new state. The system . Bestandsnummer des Verkäufers 2147939783
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Paperback. Zustand: New. Print on Demand. This book presents a novel approach to transaction processing within a distributed database management system, offering a flexible solution for data concurrency control and recovery. The proposed scheme empowers participating sites to operate autonomously, relaxing time constraints imposed by conventional transaction processing methods. It also enables high replication levels with minimal performance impact, providing greater reliability and support for read-only transactions. The author explores key issues connected with message-oriented transaction processing, including the management of message queues, the handling of site failures, and the implementation of a transaction processing system based on the concepts of queued transactions and message-based activities. This book provides a valuable resource for researchers, practitioners, and students seeking a comprehensive understanding of distributed database management systems and transaction processing techniques. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9781332264933_0
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