Performance Issues In Mid Sized Relational Database Machines

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Performance Issues in Mid-sized Relational Database Machines

Author : Larry Sullivan
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (197 download)

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Book Synopsis Performance Issues in Mid-sized Relational Database Machines by : Larry Sullivan

Download or read book Performance Issues in Mid-sized Relational Database Machines written by Larry Sullivan and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "Relational database systems have provided end users and application programmers with an improved working environment over older hierarchical and networked database systems. End users now use interactive query languages to inspect and manage their data. And application programs are easier to write and maintain due to the separation of physical data storage information from the application program itself. These and other benefits do not come without a price however. System resource consumption has long been the perceived problem with relational systems. The additional resource demands usually force computing sites to upgrade existing systems or add additional facilities. One method of protecting the current investment in systems is to use specialized hardware designed specifically for relational database processing. 'Database Machines' provide that alternative. Since the commercial introduction of database machines in the early 1980's, both software and hardware vendors of relational database systems have claimed superior performance over competing products. Without a STANDARD performance measurement technique, the database user community has been flooded with benchmarks and claims from vendors which are immediately discarded by some competitors as being biased towards a particular system design. This thesis discusses the issues of relational database performance measurement with an emphasis on database machines, however; these performance issues are applicable to both hardware and software systems. A discussion of hardware design, performance metrics, software and database design is included. Also provided are recommended guidelines to use in evaluating relational database systems in lieu of a standard benchmark methodology."--Abstract.

Evaluation and Enhancement of the Performance of Relational Database Management Systems

Author : Paula Birdwell Hawthorn
Publisher :
ISBN 13 :
Total Pages : 436 pages
Book Rating : 4.:/5 (29 download)

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Book Synopsis Evaluation and Enhancement of the Performance of Relational Database Management Systems by : Paula Birdwell Hawthorn

Download or read book Evaluation and Enhancement of the Performance of Relational Database Management Systems written by Paula Birdwell Hawthorn and published by . This book was released on 1979 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Benchmarking the Join Operations of Relational Database Machines

Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Benchmarking the Join Operations of Relational Database Machines by :

Download or read book Benchmarking the Join Operations of Relational Database Machines written by and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past several years benchmarking has been developed into an effective technique for performance analyses of computer systems. Relational database machines are relatively new computer systems for which a benchmarking technique does not yet exist. The benchmarking of relational database machine involves the identification and design of test programs through which relevant performance data can be gathered and interpreted. All features of relational database management must be considered when designing these test programs. The join operations are an important feature of relational database management. The test programs for the join operations necessarily include the repetition of certain queries during which specific join parameters are varied. These parameters include: tuple size, relation size, disk placement, and the use of indices. A number of join operations have been benchmarked. These operations are equality joins, inequality joins, three-way joins, and virtual joins (i.e., views). In addition, a number of relational database machine configurations have been utilized for benchmarking the join operations. The highlights of the thesis can be found in its contribution to a benchmarking technique for the join operations and its conclusions on the performance analyses of various relational machines in operating joins. (Author).

Design of Relational Database Benchmarks

Author : Vincent Courtney Stone
Publisher :
ISBN 13 :
Total Pages : 113 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Design of Relational Database Benchmarks by : Vincent Courtney Stone

Download or read book Design of Relational Database Benchmarks written by Vincent Courtney Stone and published by . This book was released on 1983 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: Performance measurements of a database machine reflect not only the processing power of the machine, but also the size and structure of the database. It is therefore useful to construct databases for performance measurements of database machines. Furthermore, it is useful to utilize synthetic data, such that the volume of the reply can be predicted for a given query and the structure and attributes of the database can be varied for intended test queries. Conducting measurement studies using a synthetic database contributes to the generality of the results when different test queries are employed. A parameterized program is described herein which can be used to generate various relations for a synthetic database. The experiences in constructing and using the database generator are described. It is suggested that given sufficient information on real-world databases the generator may be useful for modeling them as well as for creating databases for benchmark tests. (Author).

Benchmarking the Join Operations of Relational Database Machines

Author : Michael D. Crocker
Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Benchmarking the Join Operations of Relational Database Machines by : Michael D. Crocker

Download or read book Benchmarking the Join Operations of Relational Database Machines written by Michael D. Crocker and published by . This book was released on 1983 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past several years benchmarking has been developed into an effective technique for performance analyses of computer systems. Relational database machines are relatively new computer systems for which a benchmarking technique does not yet exist. The benchmarking of relational database machine involves the identification and design of test programs through which relevant performance data can be gathered and interpreted. All features of relational database management must be considered when designing these test programs. The join operations are an important feature of relational database management. The test programs for the join operations necessarily include the repetition of certain queries during which specific join parameters are varied. These parameters include: tuple size, relation size, disk placement, and the use of indices. A number of join operations have been benchmarked. These operations are equality joins, inequality joins, three-way joins, and virtual joins (i.e., views). In addition, a number of relational database machine configurations have been utilized for benchmarking the join operations. The highlights of the thesis can be found in its contribution to a benchmarking technique for the join operations and its conclusions on the performance analyses of various relational machines in operating joins. (Author).

Database Machines and Knowledge Base Machines

Author : Masaru Kitsuregawa
Publisher : Springer Science & Business Media
ISBN 13 : 1461316790
Total Pages : 693 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Database Machines and Knowledge Base Machines by : Masaru Kitsuregawa

Download or read book Database Machines and Knowledge Base Machines written by Masaru Kitsuregawa and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the papers presented at the Fifth International Workshop on Database Machines. The papers cover a wide spectrum of topics on Database Machines and Knowledge Base Machines. Reports of major projects, ECRC, MCC, and ICOT are included. Topics on DBM cover new database machine architectures based on vector processing and hypercube parallel processing, VLSI oriented architecture, filter processor, sorting machine, concurrency control mechanism for DBM, main memory database, interconnection network for DBM, and performance evaluation. In this workshop much more attention was given to knowledge base management as compared to the previous four workshops. Many papers discuss deductive database processing. Architectures for semantic network, prolog, and production system were also proposed. We would like to express our deep thanks to all those who contributed to the success of the workshop. We would also like to express our apprecia tion for the valuable suggestions given to us by Prof. D. K. Hsiao, Prof. D.

Readings in Database Systems

Author : Joseph M. Hellerstein
Publisher : MIT Press
ISBN 13 : 9780262693141
Total Pages : 884 pages
Book Rating : 4.6/5 (931 download)

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Book Synopsis Readings in Database Systems by : Joseph M. Hellerstein

Download or read book Readings in Database Systems written by Joseph M. Hellerstein and published by MIT Press. This book was released on 2005 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt: The latest edition of a popular text and reference on database research, with substantial new material and revision; covers classical literature and recent hot topics. Lessons from database research have been applied in academic fields ranging from bioinformatics to next-generation Internet architecture and in industrial uses including Web-based e-commerce and search engines. The core ideas in the field have become increasingly influential. This text provides both students and professionals with a grounding in database research and a technical context for understanding recent innovations in the field. The readings included treat the most important issues in the database area--the basic material for any DBMS professional. This fourth edition has been substantially updated and revised, with 21 of the 48 papers new to the edition, four of them published for the first time. Many of the sections have been newly organized, and each section includes a new or substantially revised introduction that discusses the context, motivation, and controversies in a particular area, placing it in the broader perspective of database research. Two introductory articles, never before published, provide an organized, current introduction to basic knowledge of the field; one discusses the history of data models and query languages and the other offers an architectural overview of a database system. The remaining articles range from the classical literature on database research to treatments of current hot topics, including a paper on search engine architecture and a paper on application servers, both written expressly for this edition. The result is a collection of papers that are seminal and also accessible to a reader who has a basic familiarity with database systems.

Database Machines

Author : H.-O. Leilich
Publisher : Springer Science & Business Media
ISBN 13 : 3642694195
Total Pages : 353 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Database Machines by : H.-O. Leilich

Download or read book Database Machines written by H.-O. Leilich and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Workshop on Database Machines in Munich is the third of its kind, preceeded by the meetings in Florence (Sept. 81) and San Diego (Sept. 82). The workshop is aimed at providing an interchange of ideas and experience on computer systems designed to perform database operations more efficiently than general purpose computers with a software database management system. Many proposals have been published during the past 10 years, but now several systems have been built and practically implemented and some are even commercially available, so that confrontation with the real world is starting to occur. The kinds of question which arise during this phase of coming to maturity are those involved with evaluation and measurement. The emphasis of the workshop is therefore on performance evaluation and the respective modelling techniques and methodology. Data flow and other new topics (including algorithms) are also treated with respect to performance and efficiency. We are glad to be able to include some papers on existing commercial products - from both the designer and the user viewpoints. We hope to encourage critical comments in this field and have arranged a session with the title "Where Database Machines Are Going" - to be followed by a panel dis~ussion.

Database Machines

Author : Haran Boral
Publisher : Springer Science & Business Media
ISBN 13 : 9783540513247
Total Pages : 404 pages
Book Rating : 4.5/5 (132 download)

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Book Synopsis Database Machines by : Haran Boral

Download or read book Database Machines written by Haran Boral and published by Springer Science & Business Media. This book was released on 1989 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains 24 papers presented at the Sixth International Workshop on Database Machines. The papers cover a wide spectrum of topics including: system architectures, storage structures, associative memory architectures, memory resident systems, deduction and retrospectives on maturing projects. The nature of the papers is highly technical and presumes knowledge of database management systems and familiarity with database machines. The book is representative of the dual trend in the field towards (1) search for new functionability and (2) attention to detail, completeness and performance of prototype implementations.

Query Processing in Parallel Relational Database Systems

Author : Hongjun Lu
Publisher : Institute of Electrical & Electronics Engineers(IEEE)
ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Query Processing in Parallel Relational Database Systems by : Hongjun Lu

Download or read book Query Processing in Parallel Relational Database Systems written by Hongjun Lu and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1994 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides readers with a background knowledge of parallel database query processing and optimization and covers recent developments in the field. Subjects include design approaches, architecture of parallel database systems, parallel sorting, parallel processing of join, data skew and load balancing,

Exam Ref 70-535 Architecting Microsoft Azure Solutions

Author : Haishi Bai
Publisher : Microsoft Press
ISBN 13 : 1509304738
Total Pages : 437 pages
Book Rating : 4.5/5 (93 download)

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Book Synopsis Exam Ref 70-535 Architecting Microsoft Azure Solutions by : Haishi Bai

Download or read book Exam Ref 70-535 Architecting Microsoft Azure Solutions written by Haishi Bai and published by Microsoft Press. This book was released on 2018-06-04 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepare for Microsoft Exam 70-535–and help demonstrate your real-world mastery of architecting complete cloud solutions on the Microsoft Azure platform. Designed for architects and other cloud professionals ready to advance their status, Exam Ref focuses on the critical thinking and decision-making acumen needed for success at the MCSA level. Focus on the expertise measured by these objectives: Design compute infrastructure Design data implementation Design networking implementation Design security and identity solutions Design solutions by using platform services Design for operations This Microsoft Exam Ref: Organizes its coverage by exam skills Features strategic, what-if scenarios to challenge you Includes DevOps and hybrid technologies and scenarios Assumes you have experience building infrastructure and applications on the Microsoft Azure platform, and understand the services it offers

Database Machines

Author : A. K. Sood
Publisher : Springer Science & Business Media
ISBN 13 : 3642829376
Total Pages : 568 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Database Machines by : A. K. Sood

Download or read book Database Machines written by A. K. Sood and published by Springer Science & Business Media. This book was released on 2013-11-09 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume consists of a collection of 28 papers presented at the NATO Advanced Study Institute held July 14-27, 1985 in the beautiful resort at Les Arcs, France. The director of this ASI was A. K. Sood and A. H. Qureshi was the co-director. Since its introduction in the early 1970s the relational data model has been widely accepted. Several research and industrial efforts are being undertaken to develop special purpose database machines to implement the relational model. In addition, database machines are being explored for applications such as image processing and information retrieval. In this NATO-ASI the lecturers discussed special purpose database machine architectures from the viewpoint of architecture and hardware detail, software, user needs, theoretical framework and applications. The papers presented were of two types - regular papers and short papers. The research in database machines is being conducted in several countries. This fact is under scored when it is noted that papers in this volume are authored by researchers in France, Germany, Italy, Japan, Portugal, Turkey, U.K. and U.S.A. The first paper discusses the experience and applications of users with a commercially available database machine. In the following eight papers the characteristics of six database machines are discussed. The second, third and fourth papers deal with the RDBM project at the Technical University of Braunschweig (Germany). Zeidler discusses the design objectives, architecture and system design of RDBM. Teich presents the hardware utilized for sorting.

Advanced MIS and Digital Transformation for Increased Creativity and Innovation in Business

Author : Ekren, Gülay
Publisher : IGI Global
ISBN 13 : 152259552X
Total Pages : 251 pages
Book Rating : 4.5/5 (225 download)

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Book Synopsis Advanced MIS and Digital Transformation for Increased Creativity and Innovation in Business by : Ekren, Gülay

Download or read book Advanced MIS and Digital Transformation for Increased Creativity and Innovation in Business written by Ekren, Gülay and published by IGI Global. This book was released on 2019-09-27 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: As businesses undergo digital transformation, technologies will lead to greater efficiencies and change how we interact in traditional relationships among suppliers, producers, and customers, as well as between human and machine. One such technology is the introduction of management information systems (MIS) that provide a company with the coordination, control, analysis, and visualization of information by collecting from various digital environments. In today's digital age, information needs to be managed, and MIS have the ability to transfer the information obtained by computer systems to the business operations within the business models, business processes, and management functions. Advanced MIS and Digital Transformation for Increased Creativity and Innovation in Business is an essential reference source that discusses the impact of digital technologies in enterprises and their competitive environment on management information systems and examines the application of new technologies to support strategic decisions and realize exciting visions. Featuring research on topics such as machine learning, resource planning, and e-commerce, this book is ideally designed for managers, executives, IT specialists, analysts, business professionals, training officers, software engineers, business administrators, scholars, researchers, and practitioners seeking coverage on future trends, issues, and challenges in relation to management information systems.

Database Systems For Advanced Applications '93 - Proceedings Of The 3rd International Symposium On Database Systems For Advanced Applications

Download Database Systems For Advanced Applications '93 - Proceedings Of The 3rd International Symposium On Database Systems For Advanced Applications PDF Online Free

Author : S C Moon
Publisher : World Scientific
ISBN 13 : 9814603767
Total Pages : 470 pages
Book Rating : 4.8/5 (146 download)

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Book Synopsis Database Systems For Advanced Applications '93 - Proceedings Of The 3rd International Symposium On Database Systems For Advanced Applications by : S C Moon

Download or read book Database Systems For Advanced Applications '93 - Proceedings Of The 3rd International Symposium On Database Systems For Advanced Applications written by S C Moon and published by World Scientific. This book was released on 1993-03-18 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume contains 52 technical research papers on multidatabases, distributed DB, multimedia DB, object-oriented DB, real-time DB, temporal DB, deductive DB, and intelligent user interface. Some industrial papers are also included.

Energy Research Abstracts

Author :
Publisher :
ISBN 13 :
Total Pages : 1032 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1994 with total page 1032 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.

Wide Area Power Systems Stability, Protection, and Security

Author : Hassan Haes Alhelou
Publisher : Springer Nature
ISBN 13 : 3030542750
Total Pages : 614 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis Wide Area Power Systems Stability, Protection, and Security by : Hassan Haes Alhelou

Download or read book Wide Area Power Systems Stability, Protection, and Security written by Hassan Haes Alhelou and published by Springer Nature. This book was released on 2020-09-21 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book proposes new control and protection schemes to improve the overall stability and security of future wide-area power systems. It focuses on the high penetration levels of renewable energy sources and distributed generation, particularly with the trend towards smart grids. The control methods discussed can improve the overall stability in normal and abnormal operation conditions, while the protection methods presented can be used to ensure the secure operation of systems under most severe contingencies. Presenting stability, security, and protection methods for power systems in one concise volume, this book takes the reader on a journey from concepts and fundamentals to the latest and future trends in each topic covered, making it an informative and intriguing read for researchers, graduate students, and practitioners alike.

Computerworld

Author :
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4./5 ( download)

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Book Synopsis Computerworld by :

Download or read book Computerworld written by and published by . This book was released on 1989-09-18 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 40 years, Computerworld has been the leading source of technology news and information for IT influencers worldwide. Computerworld's award-winning Web site (Computerworld.com), twice-monthly publication, focused conference series and custom research form the hub of the world's largest global IT media network.