The Data Warehouse Lifecycle Toolkit
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In The Data Warehouse Lifecycle Toolkit, authors Ralph Kimball, Laura Reeves, Margy Ross, and Warren Thornthwaite present a structure for undertaking the awesome task of implementing a data warehouse. As part of a rather select group of professionals actually experienced in building data warehouses, the authors attempt to convey their expertise about how to approach the job. The book focuses on the "Star Lifecycle"--a high-level project-planning approach to evolving existing information systems into an ever-changing data-warehouse solution. --Stephen Plain
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Book Description
"A comprehensive, thoughtful, and detailed book that will be of inestimable value to anyone struggling with the complex details of designing, building, and maintaining an enterprise-wide decision support system. Highly recommended." -Robert S. Craig, Vice President, Application Architectures, Hurwitz Group, Inc.
In his bestselling book, The Data Warehouse Toolkit, Ralph Kimball showed you how to use dimensional modeling to design effective and usable data warehouses. Now, he carries these techniques to the larger issues of delivering complete data marts and data warehouses. Drawing upon their experiences with numerous data warehouse implementations, he and his coauthors show you all the practical details involved in planning, designing, developing, deploying, and growing data warehouses. Important topics include:
* The Business Dimensional Lifecycle(TM) approach to data warehouse project planning and management
* Techniques for gathering requirements more effectively and efficiently
* Advanced dimensional modeling techniques to capture the most complex business rules
* The Data Warehouse Bus Architecture and other approaches for integrating data marts into super-flexible data warehouses
* A framework for creating your technical architecture
* Techniques for minimizing the risks involved with data staging
* Aggregations and other effective ways to boost data warehouse performance
* Cutting-edge, Internet-based data warehouse security techniques
The CD-ROM supplies you with:
* Complete data warehouse project plan tasks and responsibilities
* A set of sample models that demonstrate the Bus Architecture
* Blank versions of the templates and tools described in the book
* Checklists to use at key points in the project --Ce texte fait référence à lédition Broché .
In his bestselling book, The Data Warehouse Toolkit, Ralph Kimball showed you how to use dimensional modeling to design effective and usable data warehouses. Now, he carries these techniques to the larger issues of delivering complete data marts and data warehouses. Drawing upon their experiences with numerous data warehouse implementations, he and his coauthors show you all the practical details involved in planning, designing, developing, deploying, and growing data warehouses. Important topics include:
* The Business Dimensional Lifecycle(TM) approach to data warehouse project planning and management
* Techniques for gathering requirements more effectively and efficiently
* Advanced dimensional modeling techniques to capture the most complex business rules
* The Data Warehouse Bus Architecture and other approaches for integrating data marts into super-flexible data warehouses
* A framework for creating your technical architecture
* Techniques for minimizing the risks involved with data staging
* Aggregations and other effective ways to boost data warehouse performance
* Cutting-edge, Internet-based data warehouse security techniques
The CD-ROM supplies you with:
* Complete data warehouse project plan tasks and responsibilities
* A set of sample models that demonstrate the Bus Architecture
* Blank versions of the templates and tools described in the book
* Checklists to use at key points in the project --Ce texte fait référence à lédition Broché .
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Couverture | Copyright | Table des matières | Extrait | Index | Quatrième de couverture
Couverture | Copyright | Table des matières | Extrait | Index | Quatrième de couverture
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Commentaires client les plus utiles
1 internaute sur 1 a trouvé ce commentaire utile :
4.0 étoiles sur 5
A good book to start learning data warehousing,
Par Konstantin Lissianski (Russia) - Voir tous mes commentaires
Ce commentaire fait référence à cette édition : The Data Warehouse Lifecycle Toolkit: Expert Methods for Designing, Developing, and Deploying Data Warehouses (Broché)
This book will give you understanding of what you should bear in mind while you are building a data warehouse. It is equally good for the beginners and for people doing data warehousing for some time. The effort of getting everything in one book deserves respect. The chapters on dimensional modeling are very good (the author is famous for popularization of this modeling approach). The CD-ROM wich goes with it is quite usefull and can save you a lot of time if you are starting from scratch. Nevertheless, after you have read the book you will go and look for books dedicated to particular areas of data warehousing, like metadata or data quality, since they are not dealt in detail there. I would have rated the book five stars if there was not an explisit agression against ER-modeling which I believe has its own place in data warehousing. Aidez d'autres clients à trouver les commentaires les plus utiles
1 internaute sur 1 a trouvé ce commentaire utile :
5.0 étoiles sur 5
A concise depiction of data warehousing methodology,
Par Konstantin Lissianski (Russia) - Voir tous mes commentaires
Ce commentaire fait référence à cette édition : The Data Warehouse Lifecycle Toolkit: Expert Methods for Designing, Developing, and Deploying Data Warehouses (Broché)
This book is the second in a series from the author and more concisely describes not only data warehouse methods, but also the pitfalls. Most people unfamiliar with data warehousing methods think it is simply "cloning" data. As the president of a company who implements data warehouses, we concur with Mr. Kimball and the fact that data warehousing is a "process" and the users of the data warehouse are the single most important criteria to building it. Mr. Kimball takes you through the difficult task of determining your "readiness" for a data warehouse and walks you through the entire process. This book is not for novices, but rather for the experienced individual(s) interested in exploring methods for implementing a solution that historically has at least a 50% chance of failure before it even begins. This book is an architects blueprint, crystalizing the reasons for such a high failure rate and how to avoid the common pitfalls. It won't build the data warehouse for you, but it should be mandatory reading for anybody involved in a data warehouse project.
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5.0 étoiles sur 5
Great book to introduce readers to Data Warehousing,
Par Konstantin Lissianski (Russia) - Voir tous mes commentaires
Ce commentaire fait référence à cette édition : The Data Warehouse Lifecycle Toolkit: Expert Methods for Designing, Developing, and Deploying Data Warehouses (Broché)
It can be difficult garnering support to implement a DW or DM project across an organization. This is a great book to distribute in the company before brainstorming on the project. Ralph Kimball has excellent suggestions for steps in the implementation process. It is not too technical and this is very helpful for colleagues in other departments that will be politically supporting the project.
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