Dimensional Modeling

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The Data Warehouse Toolkit

Ralph Kimball,Margy Ross
The Data Warehouse Toolkit Book PDF

Author : Ralph Kimball,Margy Ross
Publisher : John Wiley & Sons
Page : 464 pages
File Size : 50,5 Mb
Release : 2011-08-08
Category : Computers
ISBN : 9781118082140

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The Data Warehouse Toolkit by Ralph Kimball,Margy Ross Pdf

This old edition was published in 2002. The current and final edition of this book is The Data Warehouse Toolkit: The Definitive Guide to Dimensional Modeling, 3rd Edition which was published in 2013 under ISBN: 9781118530801. The authors begin with fundamental design recommendations and gradually progress step-by-step through increasingly complex scenarios. Clear-cut guidelines for designing dimensional models are illustrated using real-world data warehouse case studies drawn from a variety of business application areas and industries, including: Retail sales and e-commerce Inventory management Procurement Order management Customer relationship management (CRM) Human resources management Accounting Financial services Telecommunications and utilities Education Transportation Health care and insurance By the end of the book, you will have mastered the full range of powerful techniques for designing dimensional databases that are easy to understand and provide fast query response. You will also learn how to create an architected framework that integrates the distributed data warehouse using standardized dimensions and facts.

Dimensional Modeling: In a Business Intelligence Environment

Chuck Ballard,Daniel M. Farrell,Amit Gupta,Carlos Mazuela,Stanislav Vohnik,IBM Redbooks
Dimensional Modeling In a Business Intelligence Environment Book PDF

Author : Chuck Ballard,Daniel M. Farrell,Amit Gupta,Carlos Mazuela,Stanislav Vohnik,IBM Redbooks
Publisher : IBM Redbooks
Page : 670 pages
File Size : 51,9 Mb
Release : 2012-07-31
Category : Computers
ISBN : 9780738496443

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Dimensional Modeling: In a Business Intelligence Environment by Chuck Ballard,Daniel M. Farrell,Amit Gupta,Carlos Mazuela,Stanislav Vohnik,IBM Redbooks Pdf

In this IBM Redbooks publication we describe and demonstrate dimensional data modeling techniques and technology, specifically focused on business intelligence and data warehousing. It is to help the reader understand how to design, maintain, and use a dimensional model for data warehousing that can provide the data access and performance required for business intelligence. Business intelligence is comprised of a data warehousing infrastructure, and a query, analysis, and reporting environment. Here we focus on the data warehousing infrastructure. But only a specific element of it, the data model - which we consider the base building block of the data warehouse. Or, more precisely, the topic of data modeling and its impact on the business and business applications. The objective is not to provide a treatise on dimensional modeling techniques, but to focus at a more practical level. There is technical content for designing and maintaining such an environment, but also business content. For example, we use case studies to demonstrate how dimensional modeling can impact the business intelligence requirements for your business initiatives. In addition, we provide a detailed discussion on the query aspects of BI and data modeling. For example, we discuss query optimization and how you can determine performance of the data model prior to implementation. You need a solid base for your data warehousing infrastructure . . . . a solid data model.

The Data Warehouse Toolkit

Ralph Kimball,Margy Ross
The Data Warehouse Toolkit Book PDF

Author : Ralph Kimball,Margy Ross
Publisher : John Wiley & Sons
Page : 600 pages
File Size : 42,5 Mb
Release : 2013-07-01
Category : Computers
ISBN : 9781118732281

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The Data Warehouse Toolkit by Ralph Kimball,Margy Ross Pdf

Updated new edition of Ralph Kimball's groundbreaking book ondimensional modeling for data warehousing and businessintelligence! The first edition of Ralph Kimball's The Data WarehouseToolkit introduced the industry to dimensional modeling,and now his books are considered the most authoritative guides inthis space. This new third edition is a complete library of updateddimensional modeling techniques, the most comprehensive collectionever. It covers new and enhanced star schema dimensional modelingpatterns, adds two new chapters on ETL techniques, includes new andexpanded business matrices for 12 case studies, and more. Authored by Ralph Kimball and Margy Ross, known worldwide aseducators, consultants, and influential thought leaders in datawarehousing and business intelligence Begins with fundamental design recommendations and progressesthrough increasingly complex scenarios Presents unique modeling techniques for business applicationssuch as inventory management, procurement, invoicing, accounting,customer relationship management, big data analytics, and more Draws real-world case studies from a variety of industries,including retail sales, financial services, telecommunications,education, health care, insurance, e-commerce, and more Design dimensional databases that are easy to understand andprovide fast query response with The Data WarehouseToolkit: The Definitive Guide to Dimensional Modeling, 3rdEdition.

Agile Data Warehouse Design

Lawrence Corr,Jim Stagnitto
Agile Data Warehouse Design Book PDF

Author : Lawrence Corr,Jim Stagnitto
Publisher : DecisionOne Consulting
Page : 330 pages
File Size : 44,9 Mb
Release : 2011-11
Category : Business & Economics
ISBN : 9780956817204

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Agile Data Warehouse Design by Lawrence Corr,Jim Stagnitto Pdf

Agile Data Warehouse Design is a step-by-step guide for capturing data warehousing/business intelligence (DW/BI) requirements and turning them into high performance dimensional models in the most direct way: by modelstorming (data modeling + brainstorming) with BI stakeholders. This book describes BEAM✲, an agile approach to dimensional modeling, for improving communication between data warehouse designers, BI stakeholders and the whole DW/BI development team. BEAM✲ provides tools and techniques that will encourage DW/BI designers and developers to move away from their keyboards and entity relationship based tools and model interactively with their colleagues. The result is everyone thinks dimensionally from the outset! Developers understand how to efficiently implement dimensional modeling solutions. Business stakeholders feel ownership of the data warehouse they have created, and can already imagine how they will use it to answer their business questions. Within this book, you will learn: ✲ Agile dimensional modeling using Business Event Analysis & Modeling (BEAM✲) ✲ Modelstorming: data modeling that is quicker, more inclusive, more productive, and frankly more fun! ✲ Telling dimensional data stories using the 7Ws (who, what, when, where, how many, why and how) ✲ Modeling by example not abstraction; using data story themes, not crow's feet, to describe detail ✲ Storyboarding the data warehouse to discover conformed dimensions and plan iterative development ✲ Visual modeling: sketching timelines, charts and grids to model complex process measurement - simply ✲ Agile design documentation: enhancing star schemas with BEAM✲ dimensional shorthand notation ✲ Solving difficult DW/BI performance and usability problems with proven dimensional design patterns Lawrence Corr is a data warehouse designer and educator. As Principal of DecisionOne Consulting, he helps clients to review and simplify their data warehouse designs, and advises vendors on visual data modeling techniques. He regularly teaches agile dimensional modeling courses worldwide and has taught dimensional DW/BI skills to thousands of students. Jim Stagnitto is a data warehouse and master data management architect specializing in the healthcare, financial services, and information service industries. He is the founder of the data warehousing and data mining consulting firm Llumino.

High-Dimensional Data Analysis with Low-Dimensional Models

John Wright,Yi Ma
High Dimensional Data Analysis with Low Dimensional Models Book PDF

Author : John Wright,Yi Ma
Publisher : Cambridge University Press
Page : 717 pages
File Size : 54,8 Mb
Release : 2022-01-13
Category : Computers
ISBN : 9781108489737

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High-Dimensional Data Analysis with Low-Dimensional Models by John Wright,Yi Ma Pdf

Connects fundamental mathematical theory with real-world problems, through efficient and scalable optimization algorithms.

Three-Dimensional Modeling with Geoscientific Information Systems

A. Keith Turner
Three Dimensional Modeling with Geoscientific Information Systems Book PDF

Author : A. Keith Turner
Publisher : Springer Science & Business Media
Page : 474 pages
File Size : 55,6 Mb
Release : 1992
Category : Computers
ISBN : 0792315502

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Three-Dimensional Modeling with Geoscientific Information Systems by A. Keith Turner Pdf

Geoscientific modelling has some unique requirements. Modern geological applications require increasingly quantitative and accurate rock property characerizations within the three-dimensional subsurface environment. this problem differs from that faced by most other fields due to a variety of technocal and economic constriants. Three-dimensional geoscientific modelling often relies on complex stochastic concepts and thus requires the extraction of information from large multiparameter data sets, and the representation and modification of complex, and uncertain geo-objects of interest.

Applied Dimensional Analysis and Modeling

Thomas Szirtes
Applied Dimensional Analysis and Modeling Book PDF

Author : Thomas Szirtes
Publisher : Butterworth-Heinemann
Page : 853 pages
File Size : 50,6 Mb
Release : 2007-04-27
Category : Technology & Engineering
ISBN : 9780080555454

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Applied Dimensional Analysis and Modeling by Thomas Szirtes Pdf

Applied Dimensional Analysis and Modeling provides the full mathematical background and step-by-step procedures for employing dimensional analyses, along with a wide range of applications to problems in engineering and applied science, such as fluid dynamics, heat flow, electromagnetics, astronomy and economics. This new edition offers additional worked-out examples in mechanics, physics, geometry, hydrodynamics, and biometry. Covers 4 essential aspects and applications: principal characteristics of dimensional systems, applications of dimensional techniques in engineering, mathematics and geometry, applications in biosciences, biometry and economics, applications in astronomy and physics Offers more than 250 worked-out examples and problems with solutions Provides detailed descriptions of techniques of both dimensional analysis and dimensional modeling

The Kimball Group Reader

Ralph Kimball,Margy Ross
The Kimball Group Reader Book PDF

Author : Ralph Kimball,Margy Ross
Publisher : John Wiley & Sons
Page : 912 pages
File Size : 43,6 Mb
Release : 2016-02-01
Category : Computers
ISBN : 9781119238799

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The Kimball Group Reader by Ralph Kimball,Margy Ross Pdf

The final edition of the incomparable data warehousing and business intelligence reference, updated and expanded The Kimball Group Reader, Remastered Collection is the essential reference for data warehouse and business intelligence design, packed with best practices, design tips, and valuable insight from industry pioneer Ralph Kimball and the Kimball Group. This Remastered Collection represents decades of expert advice and mentoring in data warehousing and business intelligence, and is the final work to be published by the Kimball Group. Organized for quick navigation and easy reference, this book contains nearly 20 years of experience on more than 300 topics, all fully up-to-date and expanded with 65 new articles. The discussion covers the complete data warehouse/business intelligence lifecycle, including project planning, requirements gathering, system architecture, dimensional modeling, ETL, and business intelligence analytics, with each group of articles prefaced by original commentaries explaining their role in the overall Kimball Group methodology. Data warehousing/business intelligence industry's current multi-billion dollar value is due in no small part to the contributions of Ralph Kimball and the Kimball Group. Their publications are the standards on which the industry is built, and nearly all data warehouse hardware and software vendors have adopted their methods in one form or another. This book is a compendium of Kimball Group expertise, and an essential reference for anyone in the field. Learn data warehousing and business intelligence from the field's pioneers Get up to date on best practices and essential design tips Gain valuable knowledge on every stage of the project lifecycle Dig into the Kimball Group methodology with hands-on guidance Ralph Kimball and the Kimball Group have continued to refine their methods and techniques based on thousands of hours of consulting and training. This Remastered Collection of The Kimball Group Reader represents their final body of knowledge, and is nothing less than a vital reference for anyone involved in the field.

The Multidimensional Data Modeling Toolkit

John Paredes
The Multidimensional Data Modeling Toolkit Book PDF

Author : John Paredes
Publisher : John Paredes
Page : 354 pages
File Size : 40,5 Mb
Release : 2009
Category : Business & Economics
ISBN : 9780981775302

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The Multidimensional Data Modeling Toolkit by John Paredes Pdf

The Multi-dimensional Data Modeling Toolkit represents over 15 years of hands-on experience developing multidimensional analytic applications for over a dozen companies in a variety of application areas. Written in a tutorial style, this book gives, in plain English, a step-by-step development of the defining principles of OLAP analysis through the lens of the programming language at the heart of Oracle's OLAP database option. You will find this book packed with examples, tricks and techniques, concrete illustrations of the programming elements needed to implement. The basics will all be there as well as advanced techniques that you can use to address the most demanding requirements. OLAP will be addressed as an analysis platform. You will learn how to make business intelligence applications smarter by upping the analytical octane. You will learn both the classic applications of OLAP analysis as well as more exotic approaches. You will learn where OLAP fits in among other analytical approaches such as statistics and data mining. So whether you are a developer wanting to learn Oracle's counterpart to Microsoft's MDX, or an analyst wanting to understand the quantitative possibilities of OLAP, The Multi-dimensional Data Modeling Toolkit will show you what you need to know to go from beginner to expert in the application of OLAP analytics with Oracle OLAP DML.

The Data Model Resource Book, Volume 1

Len Silverston
The Data Model Resource Book Volume 1 Book PDF

Author : Len Silverston
Publisher : John Wiley & Sons
Page : 572 pages
File Size : 52,7 Mb
Release : 2011-08-08
Category : Computers
ISBN : 9781118082324

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The Data Model Resource Book, Volume 1 by Len Silverston Pdf

A quick and reliable way to build proven databases for core business functions Industry experts raved about The Data Model Resource Book when it was first published in March 1997 because it provided a simple, cost-effective way to design databases for core business functions. Len Silverston has now revised and updated the hugely successful 1st Edition, while adding a companion volume to take care of more specific requirements of different businesses. This updated volume provides a common set of data models for specific core functions shared by most businesses like human resources management, accounting, and project management. These models are standardized and are easily replicated by developers looking for ways to make corporate database development more efficient and cost effective. This guide is the perfect complement to The Data Model Resource CD-ROM, which is sold separately and provides the powerful design templates discussed in the book in a ready-to-use electronic format. A free demonstration CD-ROM is available with each copy of the print book to allow you to try before you buy the full CD-ROM.

Building the Data Warehouse

W. H. Inmon
Building the Data Warehouse Book PDF

Author : W. H. Inmon
Publisher : John Wiley & Sons
Page : 434 pages
File Size : 43,7 Mb
Release : 2002-10-01
Category : Computers
ISBN : 9780471270485

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Building the Data Warehouse by W. H. Inmon Pdf

The data warehousing bible updated for the new millennium Updated and expanded to reflect the many technological advances occurring since the previous edition, this latest edition of the data warehousing "bible" provides a comprehensive introduction to building data marts, operational data stores, the Corporate Information Factory, exploration warehouses, and Web-enabled warehouses. Written by the father of the data warehouse concept, the book also reviews the unique requirements for supporting e-business and explores various ways in which the traditional data warehouse can be integrated with new technologies to provide enhanced customer service, sales, and support-both online and offline-including near-line data storage techniques.

Interest Rate Models: an Infinite Dimensional Stochastic Analysis Perspective

René Carmona,M R Tehranchi
Interest Rate Models an Infinite Dimensional Stochastic Analysis Perspective Book PDF

Author : René Carmona,M R Tehranchi
Publisher : Springer Science & Business Media
Page : 236 pages
File Size : 51,5 Mb
Release : 2007-05-22
Category : Mathematics
ISBN : 9783540270676

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Interest Rate Models: an Infinite Dimensional Stochastic Analysis Perspective by René Carmona,M R Tehranchi Pdf

This book presents the mathematical issues that arise in modeling the interest rate term structure by casting the interest-rate models as stochastic evolution equations in infinite dimensions. The text includes a crash course on interest rates, a self-contained introduction to infinite dimensional stochastic analysis, and recent results in interest rate theory. From the reviews: "A wonderful book. The authors present some cutting-edge math." --WWW.RISKBOOK.COM

Data Warehousing Fundamentals

Paulraj Ponniah
Data Warehousing Fundamentals Book PDF

Author : Paulraj Ponniah
Publisher : John Wiley & Sons
Page : 544 pages
File Size : 52,9 Mb
Release : 2004-04-07
Category : Computers
ISBN : 9780471463894

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Data Warehousing Fundamentals by Paulraj Ponniah Pdf

Geared to IT professionals eager to get into the all-importantfield of data warehousing, this book explores all topics needed bythose who design and implement data warehouses. Readers will learnabout planning requirements, architecture, infrastructure, datapreparation, information delivery, implementation, and maintenance.They'll also find a wealth of industry examples garnered from theauthor's 25 years of experience in designing and implementingdatabases and data warehouse applications for majorcorporations. Market: IT Professionals, Consultants.

The Data Warehouse ETL Toolkit

Ralph Kimball,Joe Caserta
The Data Warehouse ETL Toolkit Book PDF

Author : Ralph Kimball,Joe Caserta
Publisher : John Wiley & Sons
Page : 530 pages
File Size : 43,5 Mb
Release : 2011-04-27
Category : Computers
ISBN : 9781118079683

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The Data Warehouse ETL Toolkit by Ralph Kimball,Joe Caserta Pdf

Cowritten by Ralph Kimball, the world's leading data warehousing authority, whose previous books have sold more than 150,000 copies Delivers real-world solutions for the most time- and labor-intensive portion of data warehousing-data staging, or the extract, transform, load (ETL) process Delineates best practices for extracting data from scattered sources, removing redundant and inaccurate data, transforming the remaining data into correctly formatted data structures, and then loading the end product into the data warehouse Offers proven time-saving ETL techniques, comprehensive guidance on building dimensional structures, and crucial advice on ensuring data quality

Three-Dimensional Model Analysis and Processing

Faxin Yu,Zheming Lu,Hao Luo,Pinghui Wang
Three Dimensional Model Analysis and Processing Book PDF

Author : Faxin Yu,Zheming Lu,Hao Luo,Pinghui Wang
Publisher : Springer Science & Business Media
Page : 434 pages
File Size : 43,7 Mb
Release : 2011-02-03
Category : Computers
ISBN : 9783642126512

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Three-Dimensional Model Analysis and Processing by Faxin Yu,Zheming Lu,Hao Luo,Pinghui Wang Pdf

With the increasing popularization of the Internet, together with the rapid development of 3D scanning technologies and modeling tools, 3D model databases have become more and more common in fields such as biology, chemistry, archaeology and geography. People can distribute their own 3D works over the Internet, search and download 3D model data, and also carry out electronic trade over the Internet. However, some serious issues are related to this as follows: (1) How to efficiently transmit and store huge 3D model data with limited bandwidth and storage capacity; (2) How to prevent 3D works from being pirated and tampered with; (3) How to search for the desired 3D models in huge multimedia databases. This book is devoted to partially solving the above issues. Compression is useful because it helps reduce the consumption of expensive resources, such as hard disk space and transmission bandwidth. On the downside, compressed data must be decompressed to be used, and this extra processing may be detrimental to some applications. 3D polygonal mesh (with geometry, color, normal vector and texture coordinate information), as a common surface representation, is now heavily used in various multimedia applications such as computer games, animations and simulation applications. To maintain a convincing level of realism, many applications require highly detailed mesh models. However, such complex models demand broad network bandwidth and much storage capacity to transmit and store. To address these problems, 3D mesh compression is essential for reducing the size of 3D model representation.