Analyzing Data with Power BI and Power Pivot for Excel:
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?...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Elektronisch E-Book |
| Sprache: | English |
| Veröffentlicht: |
Redmond
Microsoft Press
2017
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| Ausgabe: | 1st Edition |
| Schlagworte: | |
| Online-Zugang: | TUBA1 Volltext |
| Zusammenfassung: | 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 analyse 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 Familiarise 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 Analyse events that have durations, including overlapping durations Learn what data model you need to answer your specific business questions |
| Beschreibung: | 1 Online-Ressource |
| ISBN: | 9781509302826 |
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| spelling | Ferrari, Alberto Verfasser aut Analyzing Data with Power BI and Power Pivot for Excel 1st Edition Redmond Microsoft Press 2017 1 Online-Ressource txt rdacontent c rdamedia cr rdacarrier 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 analyse 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 Familiarise 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 Analyse events that have durations, including overlapping durations Learn what data model you need to answer your specific business questions Datenanalyse (DE-588)4123037-1 gnd rswk-swf Power BI (DE-588)1147621667 gnd rswk-swf Microsoft (DE-588)4362438-8 gnd rswk-swf Business Intelligence (DE-588)4588307-5 gnd rswk-swf EXCEL (DE-588)4138932-3 gnd rswk-swf Employability IT Professional Professional Datenanalyse (DE-588)4123037-1 s Business Intelligence (DE-588)4588307-5 s Microsoft (DE-588)4362438-8 s EXCEL (DE-588)4138932-3 s DE-604 Power BI (DE-588)1147621667 s Russo, Marco Sonstige oth Erscheint auch als Druck-Ausgabe 9781509302765 https://elibrary.pearson.de/book/99.150005/9781509302826 Verlag URL des Erstveröffentlichers Volltext |
| spellingShingle | Ferrari, Alberto Analyzing Data with Power BI and Power Pivot for Excel Datenanalyse (DE-588)4123037-1 gnd Power BI (DE-588)1147621667 gnd Microsoft (DE-588)4362438-8 gnd Business Intelligence (DE-588)4588307-5 gnd EXCEL (DE-588)4138932-3 gnd |
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| title | Analyzing Data with Power BI and Power Pivot for Excel |
| title_auth | Analyzing Data with Power BI and Power Pivot for Excel |
| title_exact_search | Analyzing Data with Power BI and Power Pivot for Excel |
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| title_full | Analyzing Data with Power BI and Power Pivot for Excel |
| title_fullStr | Analyzing Data with Power BI and Power Pivot for Excel |
| title_full_unstemmed | Analyzing Data with Power BI and Power Pivot for Excel |
| title_short | Analyzing Data with Power BI and Power Pivot for Excel |
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| topic_facet | Datenanalyse Power BI Microsoft Business Intelligence EXCEL |
| url | https://elibrary.pearson.de/book/99.150005/9781509302826 |
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