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Mastering Microsoft Power BI – Second Edition - Second Edition

You're reading from Mastering Microsoft Power BI – Second Edition - Second Edition

Product type Book

Published in Jun 2022

Publisher Packt

ISBN-13 9781801811484

Pages 712 pages

Edition 2nd Edition

Languages

Concepts

Business Intelligence

Authors (2):

Gregory Deckler

Brett Powell

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Table of Contents (18) Chapters

Preface

1. Planning Power BI Projects

2. Preparing Data Sources

3. Connecting to Sources and Transforming Data with M

4. Designing Import, DirectQuery, and Composite Data Models

5. Developing DAX Measures and Security Roles

6. Planning Power BI Reports

7. Creating and Formatting Visualizations

8. Applying Advanced Analytics

9. Designing Dashboards

10. Managing Workspaces and Content

11. Managing the On-Premises Data Gateway

12. Deploying Paginated Reports

13. Creating Power BI Apps and Content Distribution

14. Administering Power BI for an Organization

15. Building Enterprise BI with Power BI Premium

16. Other Books You May Enjoy

17. Index

Summary

This chapter built on the queries from Chapter 3, Connecting To Sources And Transforming Data With M, to implement import, DirectQuery, and composite analytical data models. Relationships were created between fact and dimension tables as well as between bridge tables and the Sales and Margin Plan to enable actual versus plan reporting and analysis.

Additionally, the fundamentals of designing Power BI models were reviewed and detailed guidance on metadata and the DMVs available for analyzing memory usage was provided. Finally, guidance was provided for optimizing the performance of import, DirectQuery, and composite data models.

The following chapter continues to build on the dataset for this project by developing analytical measures and security models. The DAX expressions implemented in the next chapter directly leverage the relationships defined in this chapter and ultimately drive the visualizations and user experience demonstrated in later chapters.

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Authors (2)

Gregory Deckler

Greg Deckler is Vice President of the Microsoft Practice at Fusion Alliance and has been a professional technology systems consultant for over 25 years. Internationally recognized as an expert in Power BI, Greg Deckler is a Microsoft MVP for Data Platform and a superuser within the Power BI community with over 100,000 messages read, more than 11,000 replies, over 2,300 answers, and more than 75 entries in the Quick Measures Gallery. Greg founded the Columbus Azure ML and Power BI User Group (CAMLPUG) and presents at numerous conferences and events, including SQL Saturday, DogFood, and the Dynamic Communities User Group/Power Platform Summit.

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Brett Powell

Brett Powell is the owner of and business intelligence consultant at Frontline Analytics LLC, a data and analytics research and consulting firm and Microsoft Power BI partner. He has worked with Power BI technologies since they were first introduced as the PowerPivot add-in for Excel 2010 and has been a Power BI architect and lead BI consultant for organizations across the retail, manufacturing, and financial services industries. Additionally, Brett has led Boston's Power BI User Group, delivered presentations at technology events such as Power BI World Tour, and maintains the popular Insight Quest Microsoft BI blog.

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