Materialized Views

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Materialized Views

Author : Ashish Gupta
Publisher : Mit Press
ISBN 13 : 9780262571227
Total Pages : 589 pages
Book Rating : 4.5/5 (712 download)

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Book Synopsis Materialized Views by : Ashish Gupta

Download or read book Materialized Views written by Ashish Gupta and published by Mit Press. This book was released on 1999 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: When an application is built, an underlying data model is chosen to make that application effective. Frequently, other applications need the same data, only modeled differently. The na�ve solution of copying the underlying data and modeling is costly in terms of storage and makes data maintenance and evolution impossible. View mechanisms are a technique to model data differently for various applications without affecting the underlying format and structure of the data. The technique enables applications to customize shared data objects without affecting other applications that use the same objects. The growing data-manipulation needs of companies cannot be met by existing legacy systems that contain valuable data. Thus view mechanisms are becoming increasingly important as a way to model and use legacy data in new applications.Materialized views are views that have been computed and stored in databases. Because they reduce the need to recompute the view and/or data being queried, they speed up the querying of large amounts of data. Further, because they provide a systematic way to describe how to recompute the data, maintenance and evolution can be automated. Materialized views are especially useful in data warehousing, query optimization, integrity constraint maintenance, online analytical processing, and applications such as billing, banking, and retailing. This comprehensive volume, with a foreword by Jeff Ullman of Stanford University, will serve as a reference for students and commercial users, and encourage further use and development of materialized views.

Oracle Data Warehouse Tuning for 10g

Author : Gavin JT Powell
Publisher : Elsevier
ISBN 13 : 008045917X
Total Pages : 499 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Oracle Data Warehouse Tuning for 10g by : Gavin JT Powell

Download or read book Oracle Data Warehouse Tuning for 10g written by Gavin JT Powell and published by Elsevier. This book was released on 2011-04-08 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book should satisfy those who want a different perspective than the official Oracle documentation. It will cover all important aspects of a data warehouse while giving the necessary examples to make the reading a lively experience. - Tim Donar, Author and Systems Architect for Enterprise Data WarehousesTuning a data warehouse database focuses on large transactions, mostly requiring what is known as throughput. Throughput is the passing of large amounts of information through a server, network and Internet environment, backwards and forwards, constantly! The ultimate objective of a data warehouse is the production of meaningful and useful reporting, from historical and archived data. The trick is to make the reports print within an acceptable time frame.A data model contains tables and relationships between tables. Tuning a data model involves Normalization and Denormalization. Different approaches are required depending on the application, such as OLTP or a Data Warehouse. Inappropriate database design can make SQL code impossible to tune. Poor data modeling can have a most profound effect on database performance since all SQL code is constructed from the data model.* Takes users beyond basics to critical issues in running most efficient data warehouse applications* Illustrates how to keep data going in and out in the most productive way possible* Focus is placed on Data Warehouse performance tuning

Materialized Views in Data Warehouses

Author : Dallan Wendell Quass
Publisher :
ISBN 13 :
Total Pages : 466 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Materialized Views in Data Warehouses by : Dallan Wendell Quass

Download or read book Materialized Views in Data Warehouses written by Dallan Wendell Quass and published by . This book was released on 1997 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Oracle 10g Data Warehousing

Author : Lilian Hobbs
Publisher : Elsevier
ISBN 13 : 008051328X
Total Pages : 867 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Oracle 10g Data Warehousing by : Lilian Hobbs

Download or read book Oracle 10g Data Warehousing written by Lilian Hobbs and published by Elsevier. This book was released on 2011-04-18 with total page 867 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oracle 10g Data Warehousing is a guide to using the Data Warehouse features in the latest version of Oracle —Oracle Database 10g. Written by people on the Oracle development team that designed and implemented the code and by people with industry experience implementing warehouses using Oracle technology, this thoroughly updated and extended edition provides an insider's view of how the Oracle Database 10g software is best used for your application.It provides a detailed look at the new features of Oracle Database 10g and other Oracle products and how these are used in the data warehouse. This book will show you how to deploy the Oracle database and correctly use the new Oracle Database 10g features for your data warehouse. It contains walkthroughs and examples on how to use tools such as Oracle Discoverer and Reports to query the warehouse and generate reports that can be deployed over the web and gain better insight into your business.This how-to guide provides step by step instructions including screen captures to make it easier to design, build and optimize performance of the data warehouse or data mart. It is a 'must have' reference for database developers, administrators and IT professionals who want to get to work now with all of the newest features of Oracle Database 10g.It provides a detailed look at the new features of Oracle Database 10g and other Oracle products and how these are used in the data warehouse - How to use the Summary Management features, including Materialized Views and query rewrite, to best effect to radically improve query performance - How to deploy business intelligence to the Web to satisfy today's changing and demanding business requirements - Using Oracle OLAP and Data Mining options - How to understand the warehouse hardware environment and how it is used by new features in the database including how to implement a high availability warehouse environment - Using the new management infrastructure in Oracle Database 10g and how this helps you to manage your warehouse environment

Oracle SQL

Author : David C. Kreines
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9781565926974
Total Pages : 428 pages
Book Rating : 4.9/5 (269 download)

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Book Synopsis Oracle SQL by : David C. Kreines

Download or read book Oracle SQL written by David C. Kreines and published by "O'Reilly Media, Inc.". This book was released on 2000 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: SQL (Structured Query Language), the heart of a relational database management system, is the language used to query the database, to create new tables in the database, to update and delete fields, and to set access privileges. Aimed at everyone who needs to access an Oracle database using SQL, including developers, DBAs, designers, and managers, this book delivers all the information they need to know about standard SQL, and Oracle's extensions to it.

Practical SQL, 2nd Edition

Author : Anthony DeBarros
Publisher : No Starch Press
ISBN 13 : 1718501072
Total Pages : 466 pages
Book Rating : 4.7/5 (185 download)

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Book Synopsis Practical SQL, 2nd Edition by : Anthony DeBarros

Download or read book Practical SQL, 2nd Edition written by Anthony DeBarros and published by No Starch Press. This book was released on 2022-01-25 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analyze data like a pro, even if you’re a beginner. Practical SQL is an approachable and fast-paced guide to SQL (Structured Query Language), the standard programming language for defining, organizing, and exploring data in relational databases. Anthony DeBarros, a journalist and data analyst, focuses on using SQL to find the story within your data. The examples and code use the open-source database PostgreSQL and its companion pgAdmin interface, and the concepts you learn will apply to most database management systems, including MySQL, Oracle, SQLite, and others.* You’ll first cover the fundamentals of databases and the SQL language, then build skills by analyzing data from real-world datasets such as US Census demographics, New York City taxi rides, and earthquakes from US Geological Survey. Each chapter includes exercises and examples that teach even those who have never programmed before all the tools necessary to build powerful databases and access information quickly and efficiently. You’ll learn how to: Create databases and related tables using your own data Aggregate, sort, and filter data to find patterns Use functions for basic math and advanced statistical operations Identify errors in data and clean them up Analyze spatial data with a geographic information system (PostGIS) Create advanced queries and automate tasks This updated second edition has been thoroughly revised to reflect the latest in SQL features, including additional advanced query techniques for wrangling data. This edition also has two new chapters: an expanded set of instructions on for setting up your system plus a chapter on using PostgreSQL with the popular JSON data interchange format. Learning SQL doesn’t have to be dry and complicated. Practical SQL delivers clear examples with an easy-to-follow approach to teach you the tools you need to build and manage your own databases. * Microsoft SQL Server employs a variant of the language called T-SQL, which is not covered by Practical SQL.

SQL Functions Programmer's Reference

Author : Arie Jones
Publisher : John Wiley & Sons
ISBN 13 : 0764569015
Total Pages : 795 pages
Book Rating : 4.7/5 (645 download)

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Book Synopsis SQL Functions Programmer's Reference by : Arie Jones

Download or read book SQL Functions Programmer's Reference written by Arie Jones and published by John Wiley & Sons. This book was released on 2005-04-29 with total page 795 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gives programmers two-in-one coverage, with both a "how-to" on SQL functions and a complete SQL functions reference SQL is the standard language for database queries; this book's advanced coverage helps programmers write their own SQL functions Covers both the internationally standardized SQL 99 functions and the hundreds of additional functions introduced by vendors, including the subtle variations required to successfully migrate or interoperate between vendor products Covers the latest versions of the major relational database management system (RDMS) applications: Microsoft SQL Server, Oracle, IBM DB2, and MySQL

Conceptual Modeling - ER 2000

Author : Alberto H.F. Laender
Publisher : Springer
ISBN 13 : 3540453938
Total Pages : 603 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Conceptual Modeling - ER 2000 by : Alberto H.F. Laender

Download or read book Conceptual Modeling - ER 2000 written by Alberto H.F. Laender and published by Springer. This book was released on 2003-07-31 with total page 603 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 19th International Conference on Conceptual Modeling, ER 2000, held in Salt Lake City, Utah, USA in October 2000. The 37 revised full papers presented together with three invited papers and eight industrial abstracts were carefully reviewed and selected from a total of 140 submitted papers. The book offers topical sections on database integration, temporal and active database modeling, database and data warehouse design techniques, analysis patterns and ontologies, Web-based information systems, business process modeling, conceptual modeling and XML, engineering and multimedia application modeling, object-oriented modeling, applying object-oriented technology, quality in conceptual modeling, and application design using UML.

Cassandra: The Definitive Guide, (Revised) Third Edition

Author : Jeff Carpenter
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1492097101
Total Pages : 432 pages
Book Rating : 4.4/5 (92 download)

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Book Synopsis Cassandra: The Definitive Guide, (Revised) Third Edition by : Jeff Carpenter

Download or read book Cassandra: The Definitive Guide, (Revised) Third Edition written by Jeff Carpenter and published by "O'Reilly Media, Inc.". This book was released on 2022-01-24 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Imagine what you could do if scalability wasn't a problem. With this hands-on guide, you'll learn how the Cassandra database management system handles hundreds of terabytes of data while remaining highly available across multiple data centers. This revised third edition--updated for Cassandra 4.0 and new developments in the Cassandra ecosystem, including deployments in Kubernetes with K8ssandra--provides technical details and practical examples to help you put this database to work in a production environment. Authors Jeff Carpenter and Eben Hewitt demonstrate the advantages of Cassandra's nonrelational design, with special attention to data modeling. Developers, DBAs, and application architects looking to solve a database scaling issue or future-proof an application will learn how to harness Cassandra's speed and flexibility. Understand Cassandra's distributed and decentralized structure Use the Cassandra Query Language (CQL) and cqlsh (the CQL shell) Create a working data model and compare it with an equivalent relational model Design and develop applications using client drivers Explore cluster topology and learn how nodes exchange data Maintain a high level of performance in your cluster Deploy Cassandra onsite, in the cloud, or with Docker and Kubernetes Integrate Cassandra with Spark, Kafka, Elasticsearch, Solr, and Lucene

PostgreSQL 10 Administration Cookbook

Author : Gianni Ciolli
Publisher : Packt Publishing Ltd
ISBN 13 : 1788477898
Total Pages : 564 pages
Book Rating : 4.7/5 (884 download)

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Book Synopsis PostgreSQL 10 Administration Cookbook by : Gianni Ciolli

Download or read book PostgreSQL 10 Administration Cookbook written by Gianni Ciolli and published by Packt Publishing Ltd. This book was released on 2018-05-18 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical guide to administer, monitor and replicate your PostgreSQL 10 database Key Features Get to grips with the capabilities of PostgreSQL 10 to administer your database more efficiently Monitor, tune, secure and protect your database for optimal performance A step-by-step, recipe-based guide to help you tackle any problem in PostgreSQL 10 administration with ease Book Description PostgreSQL is a powerful, open source database management system with an enviable reputation for high performance and stability. With many new features in its arsenal, PostgreSQL 10 allows users to scale up their PostgreSQL infrastructure. This book takes a step-by-step, recipe-based approach to effective PostgreSQL administration. Throughout this book, you will be introduced to these new features such as logical replication, native table partitioning, additional query parallelism, and much more. You will learn how to tackle a variety of problems that are basically the pain points for any database administrator - from creating tables to managing views, from improving performance to securing your database. More importantly, the book pays special attention to topics such as monitoring roles, backup, and recovery of your PostgreSQL 10 database, ensuring high availability, concurrency, and replication. By the end of this book, you will know everything you need to know to be the go-to PostgreSQL expert in your organization. What you will learn Get to grips with the newly released PostgreSQL 10 features to improve database performance and reliability Manage open source PostgreSQL versions 10 on various platforms. Explore best practices for planning and designing live databases Select and implement robust backup and recovery techniques in PostgreSQL 10 Explore concise and clear guidance on replication and high availability Discover advanced technical tips for experienced users Who this book is for This book is for database administrators, data architects, developers, or anyone with an interest in planning for, or running, live production databases using PostgreSQL. It is most suited to those looking for hands-on solutions to any problem associated with PostgreSQL administration.

Advanced Web Technologies and Applications

Author : Jeffrey Xu Yu
Publisher : Springer Science & Business Media
ISBN 13 : 3540213716
Total Pages : 957 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Advanced Web Technologies and Applications by : Jeffrey Xu Yu

Download or read book Advanced Web Technologies and Applications written by Jeffrey Xu Yu and published by Springer Science & Business Media. This book was released on 2004-04-05 with total page 957 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Asia-Paci?c region has emerged in recent years as one of the fastest g- wing regions in the world in the use of Web technologies as well as in making signi?cant contributions to WWW research and development. Since the ?rst Asia-Paci?c Web conference in 1998, APWeb has continued to provide a forum for researchers, professionals, and industrial practitioners from around the world to share their rapidly evolving knowledge and to report new advances in WWW technologies and applications. APWeb 2004 received an overwhelming 386 full-paper submissions, including 375 research papers and 11 industrial papers from 20 countries and regions: A- tralia,Canada,China,France,Germany,Greece,HongKong,India,Iran,Japan, Korea, Norway, Singapore, Spain, Switzerland, Taiwan, Turkey, UK, USA, and Vietnam. Each submission was carefully reviewed by three members of the p- gram committee. Among the 386 submitted papers, 60 regular papers, 24 short papers, 15 poster papers, and 3 industrial papers were selected to be included in the proceedings. The selected papers cover a wide range of topics including Web services, Web intelligence, Web personalization, Web query processing, Web - ching, Web mining, text mining, data mining and knowledge discovery, XML database and query processing, work?ow management, E-commerce, data - rehousing, P2P systems and applications, Grid computing, and networking. The paper entitled “Towards Adaptive Probabilistic Search in Unstructured P2P - stems”, co-authored by Linhao Xu, Chenyun Dai, Wenyuan Cai, Shuigeng Zhou, and Aoying Zhou, was awarded the best APWeb 2004 student paper.

Advances in Databases and Information Systems

Author : Yannis Manolopoulos
Publisher : Springer
ISBN 13 : 3319109332
Total Pages : 401 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Advances in Databases and Information Systems by : Yannis Manolopoulos

Download or read book Advances in Databases and Information Systems written by Yannis Manolopoulos and published by Springer. This book was released on 2014-09-02 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed proceedings of the 18th East European Conference on Advances in Databases and Information Systems, ADBIS 2014, held in Ohrid, Macedonia, in September 2014. The 26 revised full papers presented together with one invited talk were carefully selected and reviewed from 82 submissions. The papers are organized in topical sections on data models and query languages; data warehousing; query and data-flow optimization; information extraction and integration; spatial, temporal and streaming data; data mining and knowledge discovery; data organization and physical issues; and data and business processes.

Expert One-on-One Oracle

Author : Thomas Kyte
Publisher : Apress
ISBN 13 : 1430200197
Total Pages : 1305 pages
Book Rating : 4.4/5 (32 download)

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Book Synopsis Expert One-on-One Oracle by : Thomas Kyte

Download or read book Expert One-on-One Oracle written by Thomas Kyte and published by Apress. This book was released on 2006-11-10 with total page 1305 pages. Available in PDF, EPUB and Kindle. Book excerpt: * A proven best-seller by the most recognized Oracle expert in the world. * The best Oracle book ever written. It defines what Oracle really is, and why it is so powerful. * Inspired by the thousands of questions Tom has answered on his http://asktom.oracle.com site. It tackles the problems that developers and DBAs struggle with every day. * Provides everything you need to know to program correctly with the database and exploit its feature-set effectively.

Information Intelligence, Systems, Technology and Management

Author : Sumeet Dua
Publisher : Springer
ISBN 13 : 3642194230
Total Pages : 384 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Information Intelligence, Systems, Technology and Management by : Sumeet Dua

Download or read book Information Intelligence, Systems, Technology and Management written by Sumeet Dua and published by Springer. This book was released on 2011-02-11 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 5th International Conference on Information Systems, Technology and Management, ICISTM 2011, held in Gurgaon, India, in March 2011. The 35 revised full papers presented together with 4 short papers were carefully reviewed and selected from 106 submissions. The papers are organized in topical sections on information management, information systems, information technology, healthcare information management and technology, business intelligence, applications, as well as management science and education.

Data Warehousing and Mining: Concepts, Methodologies, Tools, and Applications

Author : Wang, John
Publisher : IGI Global
ISBN 13 : 159904952X
Total Pages : 4092 pages
Book Rating : 4.5/5 (99 download)

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Book Synopsis Data Warehousing and Mining: Concepts, Methodologies, Tools, and Applications by : Wang, John

Download or read book Data Warehousing and Mining: Concepts, Methodologies, Tools, and Applications written by Wang, John and published by IGI Global. This book was released on 2008-05-31 with total page 4092 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, the science of managing and analyzing large datasets has emerged as a critical area of research. In the race to answer vital questions and make knowledgeable decisions, impressive amounts of data are now being generated at a rapid pace, increasing the opportunities and challenges associated with the ability to effectively analyze this data.

Research Anthology on Multi-Industry Uses of Genetic Programming and Algorithms

Author : Management Association, Information Resources
Publisher : IGI Global
ISBN 13 : 1799880990
Total Pages : 1534 pages
Book Rating : 4.7/5 (998 download)

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Book Synopsis Research Anthology on Multi-Industry Uses of Genetic Programming and Algorithms by : Management Association, Information Resources

Download or read book Research Anthology on Multi-Industry Uses of Genetic Programming and Algorithms written by Management Association, Information Resources and published by IGI Global. This book was released on 2020-12-05 with total page 1534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetic programming is a new and evolutionary method that has become a novel area of research within artificial intelligence known for automatically generating high-quality solutions to optimization and search problems. This automatic aspect of the algorithms and the mimicking of natural selection and genetics makes genetic programming an intelligent component of problem solving that is highly regarded for its efficiency and vast capabilities. With the ability to be modified and adapted, easily distributed, and effective in large-scale/wide variety of problems, genetic algorithms and programming can be utilized in many diverse industries. This multi-industry uses vary from finance and economics to business and management all the way to healthcare and the sciences. The use of genetic programming and algorithms goes beyond human capabilities, enhancing the business and processes of various essential industries and improving functionality along the way. The Research Anthology on Multi-Industry Uses of Genetic Programming and Algorithms covers the implementation, tools and technologies, and impact on society that genetic programming and algorithms have had throughout multiple industries. By taking a multi-industry approach, this book covers the fundamentals of genetic programming through its technological benefits and challenges along with the latest advancements and future outlooks for computer science. This book is ideal for academicians, biological engineers, computer programmers, scientists, researchers, and upper-level students seeking the latest research on genetic programming.

Information Systems, Technology and Management

Author : Sushil K. Prasad
Publisher : Springer Science & Business Media
ISBN 13 : 3642004059
Total Pages : 381 pages
Book Rating : 4.6/5 (42 download)

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Book Synopsis Information Systems, Technology and Management by : Sushil K. Prasad

Download or read book Information Systems, Technology and Management written by Sushil K. Prasad and published by Springer Science & Business Media. This book was released on 2009-03-08 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the Third International Conference on Information Systems, Technology and Management, ICISTM 2009, held in Ghaziabad, India, in March 2009 The 30 revised full papers presented together with 4 keynote papers were carefully reviewed and selected from 79 submissions. The papers are organized in topical sections on storage and retrieval systems; data mining and classification; managing digital goods and services; scheduling and distributed systems; advances in software engineering; case studies in information management; algorithms and workflows; authentication and detection systems; recommendation and negotiation; secure and multimedia systems; as well as 14 extended poster abstracts.