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Beginning Power BI: A Practical Guide to Self-Service Data Analytics with Excel 2016 and Power BI Desktop, Second Edition
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Beginning Power BI: A Practical Guide to Self-Service Data Analytics with Excel 2016 and Power BI Desktop, Second Edition

by Dan Clark
February 2017
Beginner
348 pages
7h 46m
English
Apress
Content preview from Beginning Power BI: A Practical Guide to Self-Service Data Analytics with Excel 2016 and Power BI Desktop, Second Edition

© Dan Clark 2017

Dan Clark, Beginning Power BI, 10.1007/978-1-4842-2577-6_4

4. Creating the Data Model

Dan Clark1 

(1)Camp Hill, Pennsylvania, USA

Now that you know how to get data into the Power Pivot model, the next step is to understand what makes a good model. This is very important when dealing with data in Power Pivot. A good model will make Power Pivot perform amazingly fast and allow you to analyze the data in new and interesting ways. A bad model will cause Power Pivot to perform very slowly and at worst give misleading results when performing the data analysis. Traditional Excel pivot tables are based on a single table contained in an Excel sheet. Power Pivot tables are based off of multiple tables contained in the data model. This chapter ...

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Publisher Resources

ISBN: 9781484225776Purchase book