Download or read book Dynamic Load Balancing in Parallel Database Systems written by Erhard Rahm and published by . This book was released on 1995 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dynamic Load Balancing in Hierarchical Parallel Database Systems written by Institut National de Recherche en Informatique et en Automatique and published by . This book was released on 1996 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Framework for Dynamic Load Balancing and Physical Reorganization in Parallel Database Systems written by Waheed Iqbal Qureshi and published by . This book was released on 1996 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dynamic Multi resource Load Balancing in Parallel Database Systems written by Erhard Rahm and published by . This book was released on 1994 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dynamic Load Distribution for Parallel Applications written by Georg Stellner and published by Springer-Verlag. This book was released on 2013-07-29 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Euro Par 96 Parallel Processing written by Luc Bouge and published by Springer Science & Business Media. This book was released on 1996-08-14 with total page 886 pages. Available in PDF, EPUB and Kindle. Book excerpt: Content Description #Includes bibliographical references and index.
Download or read book Euro Par 2002 Parallel Processing written by Burkhard Monien and published by Springer Science & Business Media. This book was released on 2002-08-21 with total page 1017 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 8th European Conference on Parallel Computing, Euro-Par 2002, held in Paderborn, Germany in August 2002. The 67 revised full papers and 55 research note papers presented together with 6 invited papers were carefully reviewed and selected from 265 submissions. The papers presented give a unique survey of the state of the art in parallel computing research, ranging from algorithms, software, hardware and application in various fields.
Download or read book A FRAMEWORK FOR SCALABLE DISTRIBUTED JOB PROCESSING WITH DYNAMIC LOAD BALANCING USING DECENTRALIZED APPROACH written by Dr P. SrinivasaRao and published by Lulu.com. This book was released on 2017-12-30 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: A distributed system consists of many heterogeneous processors with different processing power and all processors are interconnected with a communication channel. In such a system, if some processors are less loaded or idle and others are heavily loaded, the system performance will be reduced drastically. System performance can be improved by using proper load balancing [1, 4]. The aim of load balancing is to improve the performance measures and reduce the overall completion time and cost
Download or read book Euro Par 99 Parallel Processing written by Patrick Amestoy and published by Springer. This book was released on 2003-05-21 with total page 1503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Euro-Parisaninternationalconferencededicatedtothepromotionandadvan- ment of all aspects of parallel computing. The major themes can be divided into the broad categories of hardware, software, algorithms and applications for p- allel computing. The objective of Euro-Par is to provide a forum within which to promote the development of parallel computing both as an industrial te- nique and an academic discipline, extending the frontier of both the state of the art and the state of the practice. This is particularly important at a time when parallel computing is undergoing strong and sustained development and experiencing real industrial take-up. The main audience for and participants in Euro-Parareseenasresearchersinacademicdepartments,governmentlabora- ries and industrial organisations. Euro-Par’s objective is to become the primary choice of such professionals for the presentation of new results in their specic areas. Euro-Par is also interested in applications which demonstrate the e - tiveness of the main Euro-Par themes. There is now a permanent Web site for the series http://brahms. fmi. uni-passau. de/cl/europar where the history of the conference is described. Euro-Par is now sponsored by the Association of Computer Machinery and the International Federation of Information Processing. Euro-Par’99 The format of Euro-Par’99follows that of the past four conferences and consists of a number of topics eachindividually monitored by a committee of four. There were originally 23 topics for this year’s conference. The call for papers attracted 343 submissions of which 188 were accepted. Of the papers accepted, 4 were judged as distinguished, 111 as regular and 73 as short papers.
Download or read book High Performance Parallel Database Processing and Grid Databases written by David Taniar and published by John Wiley & Sons. This book was released on 2008-09-17 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: The latest techniques and principles of parallel and grid database processing The growth in grid databases, coupled with the utility of parallel query processing, presents an important opportunity to understand and utilize high-performance parallel database processing within a major database management system (DBMS). This important new book provides readers with a fundamental understanding of parallelism in data-intensive applications, and demonstrates how to develop faster capabilities to support them. It presents a balanced treatment of the theoretical and practical aspects of high-performance databases to demonstrate how parallel query is executed in a DBMS, including concepts, algorithms, analytical models, and grid transactions. High-Performance Parallel Database Processing and Grid Databases serves as a valuable resource for researchers working in parallel databases and for practitioners interested in building a high-performance database. It is also a much-needed, self-contained textbook for database courses at the advanced undergraduate and graduate levels.
Download or read book Nontraditional Database Systems written by Yahiko Kambayashi and published by CRC Press. This book was released on 2003-09-02 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nontraditional Database Systems is the fifth volume in the Advanced Information Processing Technology series. It brings together the results of research carried out by the Japanese database research community in the field of nontraditional database systems. The book examines nontraditional types of applications, data types, systems and environments together with high-performance architecture to support nontraditional applications, such as web mining, data engineering and object processing.
Download or read book Predictive Dynamic Load Balancing of Parallel and Distributed Rule and Query Processing written by Columbia University. Dept. of Computer Science and published by . This book was released on 1994 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "Expert Databases are environments that support the processing of rule programs against a disk resident database. They occupy a position intermediate between active and deductive databases, with respect to the level of abstraction of the underlying rule language. The operational semantics of the rule language influences the problem solving strategy, while the architecture of the processing environment determines efficiency and scalability. In this paper, we present elements of the PARADISER architecture and its kernel rule language, PARULEL. The PARADISER environment provides support for parallel and distributed evaluation of rule programs, as well as static and dynamic load balancing protocols that predictively balance a computation at runtime. This combination of features results in a scalable database rule and complex query processing architecture. We validate our claims by analyzing the performance of the system for two realistic test cases. In particular, we show how the performance of a parallel implementation of transitive closure is significantly improved by predictive dynamic load balancing."
Download or read book Load Balancing in Parallel and Distributed Databases written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation addresses the load balancing problem for parallel computations in the presence of time delays from a control system design perspective. Extensive experiments in a parallel computing environment have been made to evaluate load balancing strategies, and have driven the continued evolution of the parallel computation model and the load balancing strategies. The critical feature of the load balancing problem is the delayed receipt of information and transferred load. In this work, load balancing in a parallel computer architecture is first modeled as a deterministic time-delay system with saturations. Three essential properties of the load balancing strategy, including consistency, stability, and conservation of tasks, have been analyzed. The excess load on each sending node is portioned out among the other nodes according to the amounts they are below the sending node's estimate of network average load. It is found that the feedback gain in the controller (load balancer) on each node affects the performance of load balancing, and a judicious choice of the feedback gain is necessary to achieve a faster balancing response without breaking into oscillatory behavior. Load distribution and task processing contend for the same resources on each computational element (node). A deterministic dynamic nonlinear system is developed to model load balancing for parallel computations and incorporate both time delays and resource constraints. This model accounts for the trade-off between using processor resources to process tasks and the advantage of distributing the load evenly between the nodes to reduce overall processing time. The model is shown to be consistent and the open-loop system is Lyapunov stable, but not asymptotically stable. A distributed closed-loop controller is proposed to balance load dynamically at each node by using not only local estimates of loads at other nodes, but also estimates of the number of tasks in transit to it. Experimental results have demonstrated substantial improvements in performance using a controller based on the anticipated estimates of workloads over using a controller based on the local workloads only. The eventual size and the search requirements for DNA databases necessitate the development of parallel DNA databases. This work presents the design of a parallel DNA database, which is the motivation and an application of the presented load balancing strategies. DNA profiles are assigned in portions to each search engine node of the parallel computer to form distributed databases to be searched in parallel. A multi-threaded search server is designed and implemented to achieve high performance. Experimental results for the parallel DNA database and parallel searches with load balancing integrated with the database demonstrate both the efficiency of the parallel database and the efficacy of the load balancing strategy.
Download or read book Dynamic Load Balancing on Highly Parallel Multicomputer Systems written by Marc Hubert Willebeek-LeMair and published by . This book was released on 1990 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Database and Expert Systems Applications written by Trevor Bench-Capon and published by Springer Science & Business Media. This book was released on 1999-08-20 with total page 1123 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Database and Expert Systems Applications (DEXA) conferences bring together researchers and practitioners from all over the world to exchange ideas, experiences and opinions in a friendly and stimulating environment. The papers are at once a record of what has been achieved and the first steps towards shaping the future of information systems. DEXA covers a broad field, and all aspects of database, knowledge base and related technologies and their applications are represented. Once again there were a good number of submissions: 241 papers were submitted and of these the programme committee selected 103 to be presented. DEXA’99 took place in Florence and was the tenth conference in the series, following events in Vienna, Berlin, Valencia, Prague, Athens, London, Zurich, Toulouse and Vienna. The decade has seen many developments in the areas covered by DEXA, developments in which DEXA has played its part. I would like to express thanks to all the institutions which have actively supported and made possible this conference, namely: • University of Florence, Italy • IDG CNR, Italy • FAW – University of Linz, Austria • Austrian Computer Society • DEXA Association In addition, we must thank all the people who have contributed their time and effort to make the conference possible. Special thanks go to Maria Schweikert (Technical University of Vienna), M. Neubauer and G. Wagner (FAW, University of Linz). We must also thank all the members of the programme committee, whose careful reviews are important to the quality of the conference.
Download or read book Dynamic Load Balancing of Mesh based Applications on Parallel Systems written by Guy Lonsdale and published by . This book was released on 2000 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A New distributed diffusion algorithm for dynamic load balancing in parallel systems written by Ana Cortés Fité and published by . This book was released on 2000 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
