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Microsoft SQL Server 2012 Analysis Services: The BISM Tabular Model [Format Kindle]

Alberto Ferrari , Marco Russo , Chris Webb

Prix conseillé : EUR 36,91 De quoi s'agit-il ?
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  • Longueur : 656 pages
  • Langue : Anglais
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Descriptions du produit

Présentation de l'éditeur

Build agile and responsive Business Intelligence solutions

Analyze tabular data using the BI Semantic Model (BISM) in Microsoft SQL Server 2012 Analysis Services—and discover a simpler method for creating corporate-level BI solutions. Led by three BI experts, you’ll learn how to build, deploy, and query a BISM tabular model with step-by-step guides, examples, and best practices. This hands-on book shows you how the tabular model’s in-memory database enables you to perform rapid analytics—whether you’re a professional BI developer new to Analysis Services or familiar with its multidimensional model.

Discover how to:

  • Determine when a tabular or multidimensional model is right for your project
  • Build a tabular model using SQL Server Data Tools in Microsoft Visual Studio 2010
  • Integrate data from multiple sources into a single, coherent view of company information
  • Use the Data Analysis eXpressions (DAX) language to create calculated columns, measures, and queries
  • Choose a data modeling technique that meets your organization’s performance and usability requirements
  • Optimize your data model for better performance with xVelocity storage engine
  • Manage complex data relationships, such as multicolumn, banding, and many-to-many
  • Implement security by establishing administrative and data user roles

Biographie de l'auteur

Alberto Ferrari is a Business Intelligence consultant whose two main interests are in a methodological approach to the BI development lifecycle, and performance tuning of ETL and SQL code. His activities are related to designing and implementing solutions based on Integration Services and Analysis Services for the financial, manufacturing and statistical areas. He is also a book author and a speaker in international conferences such as PASS Summit, SQLRally and SQLBits. Alberto holds an SSAS Maestro certification.


Détails sur le produit

  • Format : Format Kindle
  • Taille du fichier : 16016 KB
  • Nombre de pages de l'édition imprimée : 656 pages
  • Utilisation simultanée de l'appareil : Jusqu'à  appareils simultanés, selon les limites de l'éditeur
  • Editeur : Microsoft Press; Édition : 1 (15 juillet 2012)
  • Vendu par : Amazon Media EU S.à r.l.
  • Langue : Anglais
  • ASIN: B00JDMPHY0
  • Synthèse vocale : Activée
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  • Word Wise: Non activé
  • Classement des meilleures ventes d'Amazon: n°456.145 dans la Boutique Kindle (Voir le Top 100 dans la Boutique Kindle)
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Amazon.com: 4.5 étoiles sur 5  17 commentaires
9 internautes sur 9 ont trouvé ce commentaire utile 
5.0 étoiles sur 5 If you want to learn SSAS 2012 Tabular and DAX, then BUY THIS BOOK 25 juillet 2012
Par Kevin S. Goff - Publié sur Amazon.com
Format:Broché
If you landed on this Amazon web page, it's likely that you had some interest in SSAS 2012 books on the Tabular Model. If that's the case, order this book and I assure you - not only won't be disappointed, you'll be happy you did.

This is an outstanding book. In the past I've seen some books (even decent books) that purport to cover one technology, but wind up covering so many other peripheral topics that the book loses sight of the original goal. This one doesn't - the content focuses precisely on the title: the BISM Tabular Model.

There are many little gems in here: from a small section on Kerberos (that helped me to understand something), to intricacies in DAX formulas, to recommendations on hierarchies, to implementing dynamic security. In addition to many complete chapters on the tabular model, here are some additional great chapters:

- The DAX chapters might even rival entire books on DAX. The authors managed to pack many examples into 2 chapters.

- The authors clearly communicate feature comparisons between the Tabular Model and the multidimensional model, and also which tabular features will work optimally (and which won't) when using the Tabular Model in PowerView.

- The chapter on security is excellent and covers several scenarios.

- The authors have a chapter towards the end on using XMLA to process Tabular Models. While I already knew most of this, I'm so glad to see authors covering this. Guys, thank you, THANK YOU.

- The authors cover advanced relationships, and show some examples of DAX formulas that you'll need to supplement bridge table scenarios. While the tabular model (in my opinion) doesn't handle many-to-many scenarios quite as gracefully as SSAS multidimensional, the authors show how you can implement equivalent functionality.

Also, SSAS multi-dimensional developers will appreciate the many comparisons between the MDM and the tabular model. This is a complete book by authors who have already developed a reputation for delivering strong content.
(And by the way, if you didn't already know it, these authors wrote "Expert Cube Development with Microsoft SQL Server 2008 Analysis Services" a few years ago, an equally outstanding book on the "standard" multidimensional model.

Guys, fantastic job. No book can cover EVERYTHING, but you guys came very close. It's hard to believe someone could improve on what you did with the Expert Cube Development book (which was awesome and helped me greatly), but you seem to have done it.
5 internautes sur 5 ont trouvé ce commentaire utile 
5.0 étoiles sur 5 Microsoft BI MUST BUY BOOK 3 août 2012
Par Phil Milner - Publié sur Amazon.com
Format:Broché
If you do Microsoft Business Intelligence beyond simple reporting, this book is a must buy.

The authors clearly explain how the new version of Analysis Services fits in the Microsoft BI family of products.
Now that's a big achievement because that tool (and advanced analysis) are not easily understood.

However Marco, Alberto and Chris are both master communicators and masters of the technology.
In addition, you will begin to understand the world of database/data analysis beyond the relational database.
In our world of big data warehouses, tools beyond the relation database are a must.

Having been a Microsoft Partner Consultant, BI Architect and chairman of a Microsoft BI User's Group, I'm keenly aware of how difficult it is to communicate these advanced concepts--and to turn them into practical solutions.

The return on your time for using this book will be several orders of magnitude, and the sooner you start, the bigger the return.

Heartfelt thanks to the authors for helping all of us in the Microsoft BI World see more clearly and create better solutions!
1 internautes sur 1 ont trouvé ce commentaire utile 
4.0 étoiles sur 5 Essential reading for any BI/DW developer 18 août 2014
Par Ben Oastler - Publié sur Amazon.com
Format:Format Kindle|Achat vérifié
After reading quite a few books on Business Intelligence, this is the first one that really made sense. There were certainly many "penny-drop" moments. Although I wouldn't recommend this if you're just starting out, you need a bit of BI and Data Warehousing knowledge before you jump in. My only criticism is that some chapters were very detailed and quite advanced. These parts would have been better off separated in an "advanced" chapter or similar. I've found revisiting the chapters as you find practical applications also heaps with these advanced sections. Also note that the kindle version does not have a table of contents so it is difficult to jump to chapters or find specific parts without bookmarking them.

This is essential reading for any BI/DW developer and anyone learning the DAX language.
5.0 étoiles sur 5 Excellent SSAS 2012 BISM Tabular Book 13 novembre 2012
Par J Salvo - Publié sur Amazon.com
Format:Broché|Achat vérifié
I will start off by saying, whenever I see the names Marco Russo, Alberto Ferrari and Chris Webb on a SQL Server Analysis Services book....I know it will good. This book is no exception! I can say with 100% honesty that this is one of the best technical books I've read.

I work with SQL Server 2012 and am eager to learn more about the tabular model. When I saw this book on Amazon, I bought it immediately and am so grateful that I did. I have many technical books that sit on shelves collecting dust; this book is definitely not one of them. After only a few weeks the book is already showing wear from use and I haven't put it on the shelf yet. I have read it cover-to-cover and plan to do so again - it is truly that good.

There are so many great aspects to this book I don't know where to begin. I can say that it does an excellent job not only covering the basics but also many advanced topics as well.

A few of my favorite topics/chapters are listed below:
◾The chapters on DAX are especially helpful, they provide an excellent overview of the language including advanced topics that I haven't found in other sources. The book also contains a chapter on DAX time intelligence functions which I found quite useful.
◾The `Building Hierarchies' chapter is excellent as well. It goes beyond the basics, covering more complex scenarios such as parent/child hierarchies and unary operators.
◾The chapter `Data Modeling in Tabular' provides a very thorough overview of common dimensional modeling topics (Type 1 and Type 2 SCDs, degenerate dimensions, junk dimensions and snapshot fact tables) and implementation best practices in the tabular model.
◾`Using Advanced Tabular Relationships' is my favorite chapter. This chapter provides examples using the DAX language to implement more complex scenarios/relationships. A few topics covered are Multicolumn Relationships (in a tabular cube a relationship can be set with one column only, but the authors provide examples that work around this limitation), Banding (grouping attribute values), Many-to-Many relationships, Basket Analysis and Currency Conversion.
◾The chapters on Security and Deployment/Processing are also well-written and very thorough. They cover many scenarios in detail.

The authors do a great job comparing the Multidimensional and Tabular technologies; They discuss the pros and cons of both models as well as reasons you may choose one over the other. In addition, the authors often demonstrate multiple ways to solve a given problem and discuss the advantages/disadvantages of each implementation. They provide excellent overviews of performance analysis and troubleshooting and warn the readers of things to avoid.

I highly recommend this book to anyone who wants to expand their knowledge of the SQL Server Analysis Services 2012 tabular model. This book will not disappoint. It is a worthwhile addition to any MS Business Intelligence practitioners library.
5.0 étoiles sur 5 Definitive book for understanding SSAS Tabular Technology 12 septembre 2012
Par Rob Kerr - Publié sur Amazon.com
Format:Broché
To those who've worked with SQL Server Analysis Services, Marco, Chris and Alberto are familiar names synonymous with deep expertise and understanding of the product and how to best use it. This book adds another volume to their collective library of knowledge sharing on this topic they know perhaps better than anyone else.

This book is an excellent comprehensive tutorial and reference for the architecture of SSAS Tabular models, and incorporates the standard far of real-world best practices its authors are well known for.

For anyone looking to accelerate their learning curve on DAX, SSAS Tabular design and the best way to apply these technologies, this is a "must have" reference!
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