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Copy Link: https://sitellon-emas.blogspot.com/?axis=150930276X Book Synopsis : Renowned DAX experts Alberto Ferrari and Marco Russo teach you how to design data models for maximum efficiency and effectiveness.  How can you use Excel and Power BI to gain real insights into your information? As you examine your data, how do you write a formula that provides the numbers you need? The answers to both of these questions lie with the data model. This book introduces the basic techniques for shaping data models in Excel and Power BI. It’s meant for readers who are new to data modeling as well as for experienced data modelers looking for tips from the experts. If you want to use Power BI or Excel to analyze data, the many real-world examples in this book will help you look at your reports in a different way―like experienced data modelers do. As you’ll soon see, with the right data model, the correct answer is always a simple one!  By reading this book, you will: • Gain an understanding of the basics of data modeling, including tables, relationships, and keys • Familiarize yourself with star schemas, snowflakes, and common modeling techniques • Learn the importance of granularity • Discover how to use multiple fact tables, like sales and purchases, in a complex data model • Manage calendar-related calculations by using date tables • Track historical attributes, like previous addresses of customers or manager assignments • Use
Copy Link: https://sitellon-emas.blogspot.com/?axis=150930276X
Book Synopsis :
Renowned DAX experts Alberto Ferrari and Marco Russo teach you how to design data models for maximum efficiency and effectiveness.
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How can you use Excel and Power BI to gain real insights into your information? As you examine your data, how do you write a formula that provides the numbers you need? The answers to both of these questions lie with the data model. This book introduces the basic techniques for shaping data models in Excel and Power BI. It’s meant for readers who are new to data modeling as well as for experienced data modelers looking for tips from the experts. If you want to use Power BI or Excel to analyze data, the many real-world examples in this book will help you look at your reports in a different way―like experienced data modelers do. As you’ll soon see, with the right data model, the correct answer is always a simple one!
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By reading this book, you will:
• Gain an understanding of the basics of data modeling, including tables, relationships, and keys
• Familiarize yourself with star schemas, snowflakes, and common modeling techniques
• Learn the importance of granularity
• Discover how to use multiple fact tables, like sales and purchases, in a complex data model
• Manage calendar-related calculations by using date tables
• Track historical attributes, like previous addresses of customers or manager assignments
• Use
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Analyzing Data with Power BI and Power Pivot for
Excel (Business Skills) by Alberto Ferrari |Marco
Russo
COPY LINK IN DESCRIPTION TO
DOWNLOAD THIS BOOK
Product details
Publisher : Microsoft Press; 1st edition (April 19, 2017)
Language : English
Paperback : 256 pages
ISBN-10 : 150930276X
ISBN-13 : 978-1509302765
Item Weight : 15.5 ounces
Dimensions : 7.35 x 0.8 x 8.95 inches
Best Sellers Rank: #82,857 in Books (See Top 100 in Books)
#31 in Microsoft Excel Guides
#35 in Spreadsheet Books
#58 in Business Statistics
Customer Reviews:
4.5 out of 5 stars 257 ratings
Description :
Renowned DAX experts Alberto Ferrari and Marco Russo teach you how to
design data models for maximum efficiency and effectiveness. How can
you use Excel and Power BI to gain real insights into your information? As
you examine your data, how do you write a formula that provides the
numbers you need? The answers to both of these questions lie with the data
model. This book introduces the basic techniques for shaping data models in
Excel and Power BI. It’s meant for readers who are new to data modeling as
well as for experienced data modelers looking for tips from the experts. If
you want to use Power BI or Excel to analyze data, the many real-world
examples in this book will help you look at your reports in a different
way―like experienced data modelers do. As you’ll soon see, with the right
data model, the correct answer is always a simple one! By reading this
book, you will: • Gain an understanding of the basics of data modeling,
including tables, relationships, and keys • Familiarize yourself with star
schemas, snowflakes, and common modeling techniques • Learn the
importance of granularity • Discover how to use multiple fact tables, like
sales and purchases, in a complex data model • Manage calendar-related
calculations by using date tables • Track historical attributes, like previous
addresses of customers or manager assignments • Use snapshots to compute
quantity on hand • Work with multiple currencies in the most efficient way •
Analyze events that have durations, including overlapping durations • Learn
what data model you need to answer your specific business questions
About This Book • For Excel and Power BI users who want to exploit the
full power of their favorite tools • For BI professionals seeking new ideas for
modeling data
COPY LINK IN DESCRIPTION TO DOWNLOAD THIS BOOK
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