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Analyzing Data with Power BI and Power Pivot for Excel: Business Skills

Autor Alberto Ferrari, Marco Russo
en Limba Engleză Paperback – 19 apr 2017
To get the right insights from your data, you need to model it right. From Power BI to Power Pivot for Excel, Microsoft offers extremely powerful and accessible tools for modeling data. Now, for the first time, there's a complete guide to building exceptionally effective models using Microsoft's tools. World-renowned Microsoft data analytics experts Marco Russo and Alberto Ferrari introduce all the data modeling theory you'll need, and show how to apply it in the context of Microsoft's current and evolving products. Step by step, you'll learn how to transform simple tables into full analytical models of immense power. You'll master data modeling through a collection of realistic scenarios of increasing sophistication. For each, the authors start with a simple "naive" model that can't provide robust solutions. Next, they guide you to update and improve the model, so it can deliver the knowledge and insights you really need."
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Specificații

ISBN-13: 9781509302765
ISBN-10: 150930276X
Pagini: 256
Dimensiuni: 187 x 229 x 15 mm
Greutate: 0.45 kg
Ediția:1. Auflage
Editura: Microsoft Press
Seria Business Skills


Notă biografică

Alberto Ferrari and Marco Russo are the founders of sqlbi.com, where they regularly publish articles about Microsoft Power Pivot, Power BI, DAX, and SQL Server Analysis Services. Both Ferrari and Russo provide consultancy and mentoring on business intelligence (BI). They are also frequent speakers at major international conferences, including Microsoft Ignite, PASS Summit, and SQLBits.

Cuprins

CHAPTER 1 Introduction to data modeling
CHAPTER 2 Using header/detail tables
CHAPTER 3 Using multiple fact tables
CHAPTER 4 Working with date and time
CHAPTER 5 Tracking historical attributes
CHAPTER 6 Using snapshots
CHAPTER 7 Analyzing date and time intervals
CHAPTER 8 Many-to-many relationships
CHAPTER 9 Working with different granularity
CHAPTER 10 Segmentation data models
CHAPTER 11 Working with multiple currencies
APPENDIX A Data modeling 101