Main Memory Management On Relational Database Systems

Author : Pedro Mejia Alvarez,Marcelo Leon Ayala,Susana Ortega Cisneros
Publisher : Springer Nature
Page : 115 pages
File Size : 47,7 Mb
Release : 2022-09-13
Category : Computers
ISBN : 9783031132957

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Main Memory Management on Relational Database Systems by Pedro Mejia Alvarez,Marcelo Leon Ayala,Susana Ortega Cisneros Pdf

This book provides basic knowledge about main memory management in relational databases as it is needed to support large-scale applications processed completely in memory. In business operations, real-time predictability and high speed is a must. Hence every opportunity must be exploited to improve performance, including reducing dependency on the hard disk, adding more memory to make more data resident in the memory, and even deploying an in-memory system where all data can be kept in memory. The book provides one chapter for each of the main related topics, i.e. the memory system, memory management, virtual memory, and databases and their memory systems, and it is complemented by a short survey of six commercial systems: TimesTen, MySQL, VoltDB, Hekaton, HyPer/ScyPer, and SAP HANA.

Author : Frans Faerber,Alfons Kemper,Per-Åke Larson,Justin Levandoski,Thomas Neumann
Publisher : Foundations and Trends in Databases
Page : 144 pages
File Size : 48,6 Mb
Release : 2017-07-20
Category : Probabilistic databases
ISBN : 1680833243

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Main Memory Database Systems by Frans Faerber,Alfons Kemper,Per-Åke Larson,Justin Levandoski,Thomas Neumann Pdf

With growing memory sizes and memory prices dropping by a factor of 10 every 5 years, data having a "primary home" in memory is now a reality. Main-memory databases eschew many of the traditional architectural pillars of relational database systems that optimized for disk-resident data. The result of these memory-optimized designs are systems that feature several innovative approaches to fundamental issues (e.g., concurrency control, query processing) that achieve orders of magnitude performance improvements over traditional designs. This monograph provides an overview of recent developments in main-memory database systems. It covers five main issues and architectural choices that need to be made when building a high performance main-memory optimized database: data organization and storage, indexing, concurrency control, durability and recovery techniques, and query processing and compilation. The monograph focuses on four commercial and research systems: H-Store/VoltDB, Hekaton, HyPer, and SAPHANA. These systems are diverse in their design choices and form a representative sample of the state of the art in main-memory database systems. It also covers other commercial and academic systems, along with current and future research trends.

Author : Franz Faerber,Alfons Heinrich Kemper,Justin Levandoski,Thomas Neumann,Andrew Pavlo
Publisher : Unknown
Page : 130 pages
File Size : 55,9 Mb
Release : 2017
Category : Computer storage devices
ISBN : 1680833251

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Main Memory Database Systems by Franz Faerber,Alfons Heinrich Kemper,Justin Levandoski,Thomas Neumann,Andrew Pavlo Pdf

This article provides an overview of recent developments in main-memory database systems. With growing memory sizes and memory prices dropping by a factor of 10 every 5 years, data having a "primary home" in memory is now a reality. Main-memory databases eschew many of the traditional architectural pillars of relational database systems that optimized for disk-resident data. The result of these memory-optimized designs are systems that feature several innovative approaches to fundamental issues (e.g., concurrency control, query processing) that achieve orders of magnitude performance improvements over traditional designs. Our survey covers five main issues and architectural choices that need to be made when building a high performance main-memory optimized database: data organization and storage, indexing, concurrency control, durability and recovery techniques, and query processing and compilation. We focus our survey on four commercial and research systems: H-Store/VoltDB, Hekaton, HyPer, and SAP HANA. These systems are diverse in their design choices and form a representative sample of the state of the art in main-memory database systems. We also cover other commercial and academic systems, along with current and future research trends.

Author : Tobin Jon Lehman
Publisher : Unknown
Page : 378 pages
File Size : 48,7 Mb
Release : 1986
Category : Computer architecture
ISBN : WISC:89013252275

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Design and Performance Evaluation of a Main Memory Relational Database System by Tobin Jon Lehman Pdf

Author : W. Kim,D.S. Reiner,Don Batory
Publisher : Springer Science & Business Media
Page : 367 pages
File Size : 42,6 Mb
Release : 2012-12-06
Category : Computers
ISBN : 9783642823756

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Query Processing in Database Systems by W. Kim,D.S. Reiner,Don Batory Pdf

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.

Author : Klaus R. Dittrich,Umeshwar Dayal,Alejandro P. Buchmann
Publisher : Springer Science & Business Media
Page : 411 pages
File Size : 40,9 Mb
Release : 2012-12-06
Category : Computers
ISBN : 9783642843747

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On Object-Oriented Database Systems by Klaus R. Dittrich,Umeshwar Dayal,Alejandro P. Buchmann Pdf

Object-oriented database systems have been approached with mainly two major intentions in mind, namely to better support new application areas including CAD/CAM, office automation, knowledge engineering, and to overcome the `impendance mismatch' between data models and programming languages. This volume gives a comprehensive overwiew of developments in this flourishing area of current database research. Data model and language aspects, interface and database design issues, architectural and implementation questions are covered. Although based on a series of workshops, the contents of this book has been carefully edited to reflect the current state of international research in object oriented database design and implementation.

Author : Sibsankar Haldar
Publisher : Sibsankar Haldar
Page : 286 pages
File Size : 53,9 Mb
Release : 2024-06-29
Category : Electronic
ISBN : 8210379456XXX

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SQLite Database System: Design and Implementation (First Edition) by Sibsankar Haldar Pdf

A preliminary edition of this book was published from O'Reilly (ISBN 9780596550066). SQLite is a small, embeddable, SQL-based, relational database management system. It has been widely used in low- to medium-tier database applications, especially in embedded devices. This book provides a comprehensive description of SQLite database system. It describes design principles, engineering trade-offs, implementation issues, and operations of SQLite.

Author : Alex Petrov
Publisher : O'Reilly Media
Page : 373 pages
File Size : 55,5 Mb
Release : 2019-09-13
Category : Computers
ISBN : 9781492040316

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Database Internals by Alex Petrov Pdf

When it comes to choosing, using, and maintaining a database, understanding its internals is essential. But with so many distributed databases and tools available today, it’s often difficult to understand what each one offers and how they differ. With this practical guide, Alex Petrov guides developers through the concepts behind modern database and storage engine internals. Throughout the book, you’ll explore relevant material gleaned from numerous books, papers, blog posts, and the source code of several open source databases. These resources are listed at the end of parts one and two. You’ll discover that the most significant distinctions among many modern databases reside in subsystems that determine how storage is organized and how data is distributed. This book examines: Storage engines: Explore storage classification and taxonomy, and dive into B-Tree-based and immutable Log Structured storage engines, with differences and use-cases for each Storage building blocks: Learn how database files are organized to build efficient storage, using auxiliary data structures such as Page Cache, Buffer Pool and Write-Ahead Log Distributed systems: Learn step-by-step how nodes and processes connect and build complex communication patterns Database clusters: Which consistency models are commonly used by modern databases and how distributed storage systems achieve consistency

Author : Christian Tinnefeld
Publisher : Springer
Page : 130 pages
File Size : 46,7 Mb
Release : 2015-07-07
Category : Computers
ISBN : 9783319207117

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Building a Columnar Database on RAMCloud by Christian Tinnefeld Pdf

This book examines the field of parallel database management systems and illustrates the great variety of solutions based on a shared-storage or a shared-nothing architecture. Constantly dropping memory prices and the desire to operate with low-latency responses on large sets of data paved the way for main memory-based parallel database management systems. However, this area is currently dominated by the shared-nothing approach in order to preserve the in-memory performance advantage by processing data locally on each server. The main argument this book makes is that such an unilateral development will cease due to the combination of the following three trends: a) Today’s network technology features remote direct memory access (RDMA) and narrows the performance gap between accessing main memory on a server and of a remote server to and even below a single order of magnitude. b) Modern storage systems scale gracefully, are elastic and provide high-availability. c) A modern storage system such as Stanford’s RAM Cloud even keeps all data resident in the main memory. Exploiting these characteristics in the context of a main memory-based parallel database management system is desirable. The book demonstrates that the advent of RDMA-enabled network technology makes the creation of a parallel main memory DBMS based on a shared-storage approach feasible.

Author : Marco Pötke
Publisher : Herbert Utz Verlag
Page : 234 pages
File Size : 50,7 Mb
Release : 2001
Category : Electronic
ISBN : 3831600430

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Spatial Indexing for Object Relational Databases by Marco Pötke Pdf

Author : Dimitris Karagiannis
Publisher : Springer Science & Business Media
Page : 585 pages
File Size : 41,8 Mb
Release : 2013-11-11
Category : Computers
ISBN : 9783709175552

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Database and Expert Systems Applications by Dimitris Karagiannis Pdf

The Database and Expert Systems Applications - DEXA - conferences are dedi cated to providing an international forum for the presentation of applications in the database and expert systems field, for the exchange of ideas and experiences, and for defining requirements for the future systems in these fields. After the very promising DEXA 90 in Vienna, Austria, we hope to have successfully established wjth this year's DEXA 91 a stage where scientists from diverse fields interested in application-oriented research can present and discuss their work. This year there was a total of more than 250 submitted papers from 28 different countries, in all continents. Only 98 of the papers could be accepted. The collection of papers in these proceedings offers a cross-section of the issues facing the area of databases and expert systems, i.e., topics of basic research interest on one hand and questions occurring when developing applications on the other. Major credit for the success of the conference goes to all of our colleagues who submitted papers for consideration and to those who have organized and chaired the panel sessions. Many persons contributed numerous hours to organize this conference. The names of most of them will appear on the following pages. In particular we wish to thank the Organization Committee Chairmen Johann Gordesch, A Min Tjoa, and Roland Wag ner, who also helped establishing the program. Special thanks also go to Gabriella Wagner and Anke Ruckert. Dimitris Karagiannis General Conference Chairman Contents Conference Committee.

Author : Sang-goo Lee,Zhiyong Peng,Xiaofang Zhou,Yang-Sae Moon,Rainer Unland,JAESOO YOO
Publisher : Springer Science & Business Media
Page : 355 pages
File Size : 55,9 Mb
Release : 2012-03-27
Category : Computers
ISBN : 9783642290343

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Database Systems for Advanced Applications by Sang-goo Lee,Zhiyong Peng,Xiaofang Zhou,Yang-Sae Moon,Rainer Unland,JAESOO YOO Pdf

This two volume set LNCS 7238 and LNCS 7239 constitutes the refereed proceedings of the 17th International Conference on Database Systems for Advanced Applications, DASFAA 2012, held in Busan, South Korea, in April 2012. The 44 revised full papers and 8 short papers presented together with 2 invited keynote papers, 8 industrial papers, 8 demo presentations, 4 tutorials and 1 panel paper were carefully reviewed and selected from a total of 159 submissions. The topics covered are query processing and optimization, data semantics, XML and semi-structured data, data mining and knowledge discovery, privacy and anonymity, data management in the Web, graphs and data mining applications, temporal and spatial data, top-k and skyline query processing, information retrieval and recommendation, indexing and search systems, cloud computing and scalability, memory-based query processing, semantic and decision support systems, social data, data mining.

Author : A. K. Sood,A. H. Qureshi
Publisher : Springer Science & Business Media
Page : 568 pages
File Size : 54,9 Mb
Release : 2013-11-09
Category : Computers
ISBN : 9783642829376

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Database Machines by A. K. Sood,A. H. Qureshi Pdf

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.

Author : Hasso Plattner,Alexander Zeier
Publisher : Springer Science & Business Media
Page : 286 pages
File Size : 53,9 Mb
Release : 2012-05-14
Category : Business & Economics
ISBN : 9783642295744

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In-Memory Data Management by Hasso Plattner,Alexander Zeier Pdf

This book examines for the first time, the ways that in-memory computing is changing the way businesses are run. The authors describe techniques that allow analytical and transactional processing at the speed of thought and enable new ways of doing business.

Author : Wil van der Aalst,Arthur ter Hofstede,Mathias Weske
Publisher : Springer
Page : 396 pages
File Size : 44,6 Mb
Release : 2003-08-03
Category : Business & Economics
ISBN : 9783540448952

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Business Process Management by Wil van der Aalst,Arthur ter Hofstede,Mathias Weske Pdf

The refereed proceedings of the International Conference on Business Process Management, BPM 2003, held in Eindhoven, The Netherlands, in June 2003. The 25 revised full papers presented together with an introductory survey article were carefully reviewed and selected from 77 submissions. Among the issues addressed are Web services, workflow modeling, business process modeling, collaborative computing, computer-supported collaborative work, workflow patterns, business process engineering, business process patterns, workflow systems, Petri nets, process services, business process reengineering, and business process management tools.