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Complex Query Processing In Multiprocessor Database Machines
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Book Synopsis Complex Query Processing in Multiprocessor Database Machines by : Donovan A. Schneider
Download or read book Complex Query Processing in Multiprocessor Database Machines written by Donovan A. Schneider and published by . This book was released on 1990 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "High performance multiprocessor database machines have been made feasible with the advent of cheap, powerful microprocessors and large main memories. However, exploiting these platforms to support high speed complex query processing has lagged behind the hardware technology. The thrust of this dissertation has concentrated on developing strategies for efficiently processing join queries consisting of on the order of 10 joins in a parallel database machine with hundreds of processors. Although the algorithms were developed with a shared-nothing architecture in mind, the algorithms can be applied to shared-memory systems with little modification
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,
Book Synopsis Tradeoffs in Processing Complex Join Queries Via Hashing in Multiprocessor Database Machines by : University of Wisconsin--Madison. Computer Sciences Dept
Download or read book Tradeoffs in Processing Complex Join Queries Via Hashing in Multiprocessor Database Machines written by University of Wisconsin--Madison. Computer Sciences Dept and published by . This book was released on 1990 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: These results demonstrate that right-deep scheduling strategies can provide significant performance advantages in large multiprocessor database machines, even when memory is limited."
Book Synopsis Temporal Query Processing and Optimization in Multiprocessor Database Machines by : Ting Yu Leung
Download or read book Temporal Query Processing and Optimization in Multiprocessor Database Machines written by Ting Yu Leung and published by . This book was released on 1991 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Book Synopsis Query Processing in Database Systems by : W. Kim
Download or read book Query Processing in Database Systems written by W. Kim and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an anthology of the results of research and development in database query processing during the past decade. The relational model of data provided tremendous impetus for research into query processing. Since a relational query does not specify access paths to the stored data, the database management system (DBMS) must provide an intelligent query-processing subsystem which will evaluate a number of potentially efficient strategies for processing the query and select the one that optimizes a given performance measure. The degree of sophistication of this subsystem, often called the optimizer, critically affects the performance of the DBMS. Research into query processing thus started has taken off in several directions during the past decade. The emergence of research into distributed databases has enormously complicated the tasks of the optimizer. In a distributed environment, the database may be partitioned into horizontal or vertical fragments of relations. Replicas of the fragments may be stored in different sites of a network and even migrate to other sites. The measure of performance of a query in a distributed system must include the communication cost between sites. To minimize communication costs for-queries involving multiple relations across multiple sites, optimizers may also have to consider semi-join techniques.
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.
Book Synopsis Database Systems For Advanced Applications '97 - Proceedings Of The 5th International Conference On Database Systems For Advanced Applications by : Rodney Topor
Download or read book Database Systems For Advanced Applications '97 - Proceedings Of The 5th International Conference On Database Systems For Advanced Applications written by Rodney Topor and published by World Scientific. This book was released on 1997-03-15 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the proceedings of the Fifth International Conference on Database Systems for Advanced Applications (DASFAA '97). DASFAA '97 focused on advanced database technologies and their applications. The 55 papers in this volume cover a wide range of areas in the field of database systems and applications - including the rapidly emerging areas of the Internet, multimedia, and document database systems - and should be of great interest to all database system researchers and developers, and practitioners.
Book Synopsis Relational query processing in a multiprocessor database machine by : Srinivasan Sundararajan
Download or read book Relational query processing in a multiprocessor database machine written by Srinivasan Sundararajan and published by . This book was released on 1985 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Distributed and Parallel Database Object Management by : Elisa Bertino
Download or read book Distributed and Parallel Database Object Management written by Elisa Bertino and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distributed and Parallel Database Object Management brings together in one place important contributions and state-of-the-art research results in this rapidly advancing area of computer science. Distributed and Parallel Database Object Management serves as an excellent reference, providing insights into some of the most important issues in the field.
Book Synopsis Principles of Database Query Processing for Advanced Applications by : Clement T. Yu
Download or read book Principles of Database Query Processing for Advanced Applications written by Clement T. Yu and published by Morgan Kaufmann. This book was released on 1998 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: A thorough presentation of query processing techniques in a broad range of database systems for advanced applications. Provides the most effective query processing techniques and ways to optimize the information retrieval process. Intended for database systems designers creating advanced applications.
Book Synopsis Transactions on Large-Scale Data- and Knowledge-Centered Systems I by : Abdelkader Hameurlain
Download or read book Transactions on Large-Scale Data- and Knowledge-Centered Systems I written by Abdelkader Hameurlain and published by Springer Science & Business Media. This book was released on 2009-08-28 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data management, knowledge discovery, and knowledge processing are core and hot topics in computer science. They are widely accepted as enabling technologies for modern enterprises, enhancing their performance and their decision making processes. Since the 1990s the Internet has been the outstanding driving force for application development in all domains. An increase in the demand for resource sharing (e. g. , computing resources, s- vices, metadata, data sources) across different sites connected through networks has led to an evolvement of data- and knowledge-management systems from centralized systems to decentralized systems enabling large-scale distributed applications prov- ing high scalability. Current decentralized systems still focus on data and knowledge as their main resource characterized by: heterogeneity of nodes, data, and knowledge autonomy of data and knowledge sources and services large-scale data volumes, high numbers of data sources, users, computing resources dynamicity of nodes These characteristics recognize: (i) limitations of methods and techniques developed for centralized systems (ii) requirements to extend or design new approaches and methods enhancing efficiency, dynamicity, and scalability (iii) development of large scale, experimental platforms and relevant benchmarks to evaluate and validate scaling Feasibility of these systems relies basically on P2P (peer-to-peer) techniques and agent systems supporting with scaling and decentralized control. Synergy between Grids, P2P systems and agent technologies is the key to data- and knowledge-centered systems in large-scale environments.
Book Synopsis Parallel Computing on Distributed Memory Multiprocessors by : Füsun Özgüner
Download or read book Parallel Computing on Distributed Memory Multiprocessors written by Füsun Özgüner and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in microelectronic technology have made massively parallel computing a reality and triggered an outburst of research activity in parallel processing architectures and algorithms. Distributed memory multiprocessors - parallel computers that consist of microprocessors connected in a regular topology - are increasingly being used to solve large problems in many application areas. In order to use these computers for a specific application, existing algorithms need to be restructured for the architecture and new algorithms developed. The performance of a computation on a distributed memory multiprocessor is affected by the node and communication architecture, the interconnection network topology, the I/O subsystem, and the parallel algorithm and communication protocols. Each of these parametersis a complex problem, and solutions require an understanding of the interactions among them. This book is based on the papers presented at the NATO Advanced Study Institute held at Bilkent University, Turkey, in July 1991. The book is organized in five parts: Parallel computing structures and communication, Parallel numerical algorithms, Parallel programming, Fault tolerance, and Applications and algorithms.
Book Synopsis Optimization of SQL Queries for Parallel Machines by : Wagar Hasan
Download or read book Optimization of SQL Queries for Parallel Machines written by Wagar Hasan and published by Lecture Notes in Computer Science. This book was released on 1996-12-04 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: This program is an electronic adaptation of work on the Comprehensive Classification of Pelvic Fractures by M. Tile, D. Helfet, J. Kellam, B. Isler, S. Nazarian, R.J. Judet, E. Letournel, and M.E. Müller. It includes sample X-rays, CT slices and 3D movies. In addition, a complete dictionary explains important terms and concepts, and a database is provided to record individual patient data such as fracture code, dates of treatment, and evaluation information. Multiple queries may be performed by fracture code or other criteria to retrieve an individual patient. With the use of this program careful classification and accurate documentation of treated fractures will facilitate research into the effectiveness of treatment.
Download or read book Network World written by and published by . This book was released on 1995-05-15 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Book Synopsis Advanced Database Systems For Integration Of Media And User Environments '98: Advanced Database Research by : Yahiko Kambayashi
Download or read book Advanced Database Systems For Integration Of Media And User Environments '98: Advanced Database Research written by Yahiko Kambayashi and published by World Scientific. This book was released on 1998-03-31 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a progress report on the project Research and Development of Advanced Database Systems for Integration of Media and User Environments, supported by the Ministry of Education, Science, Sports and Culture of Japan. It investigates research on new database systems due to the recent development of network technology; a clearer picture of integration by database technology is drawn as a result.
Book Synopsis Dataflow Query Processing Using Multiprocessor Hash-partitioned Algorithms by : Robert Howard Gerber
Download or read book Dataflow Query Processing Using Multiprocessor Hash-partitioned Algorithms written by Robert Howard Gerber and published by . This book was released on 1986 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
