Concurrency Control Performance Evaluation (Classic Reprint)
Language: English
Published by Forgotten Books, 2024
- Softcover
- New
Seller: Forgotten Books, London, United KingdomForgotten Books
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Condition: New
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Print on Demand. This book explores the performance of concurrency control mechanisms in multi-user database systems — mechanisms responsible for maintaining data integrity and ensuring a consistent view for each user. Despite significant mathematical foundations in the field, quantitative performance evaluation remains in its early stages. This book proposes a methodology for analyzing the performance of these mechanisms, based on the paradigms of physical sciences. The author presents a controlled experiments approach, leading to hypotheses about system behavior. This paves the way for model propositions that aim to explain experimental data. The proposed models are rigorously tested by comparing their predicted results to results of new experiments. The author employs this methodology to dynamic two-phase locking (2PL), one of the fundamental techniques for database concurrency control. Through detailed simulation programs, the author uncovers interesting behavior, such as the logarithmic increase of the mean deadlock rate with the ratio of transactions in the system divided by the total number of database items. The book introduces a model to explain the experimental results, using the theory of the occupancy problems and Markov processes. The model captures the basic trends of system behavior with high accuracy. It also compares and tests several variations of dynamic 2PL. The insights provided by this book will be of great value to researchers and practitioners working in the field of database systems, particularly those interested in concurrency control mechanisms and performance analysis. 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.…
Seller Inventory # 9781333444570_0
- Title
- Concurrency Control Performance Evaluation (Classic Reprint)
- Author
- Oded Shmueli, Paul Spirakis
- Publisher
- Forgotten Books
- Publication year
- 2024
- Condition
- New
- Book Type
- print-on-demand item
- Binding
- Paperback
- Language
- English
- ISBN 10
- 1333444575
- ISBN 13
- 9781333444570
- Seller catalogs
- Statistics
Many other (less important) trends were also discovered. Our theory successfully explains the behavior of the mean number of locked items and the mean deadlock rate. It is based on simple combinatorial models (balls and urns) treated in a nonstandard way, and on simple Markov process theory. It predicts values with less than15% error from actual observations.
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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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Forgotten Books’ Classic Reprint Series utilizes the latest technology to regenerate facsimiles of historically important writings. Careful attention has been made to accurately preserve the original format of each page whilst digitally enhancing the quality of the aged text.
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Forgotten Books publishes hundreds of thousands of rare and classic books.
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.
This text has been digitally restored from a historical edition. Some errors may persist, however we consider it worth publishing due to the work's historical value.
The digital edition of all books may be viewed before purchase if you request a sample.
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