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Mastering Microsoft Power BI – Second Edition

You're reading from Mastering Microsoft Power BI – Second Edition Expert techniques to create interactive insights for effective data analytics and business intelligence

Product type Paperback

Published in Jun 2022

Publisher Packt

ISBN-13 9781801811484

Length 712 pages

Edition 2nd Edition

Languages

DAX

Tools

Power BI

Concepts

Business Intelligence

Authors (2):

Greg Deckler

Brett Powell

View More author details

Table of Contents (18) Chapters

Preface

1. Planning Power BI Projects FREE CHAPTER

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

Dataset layers

As covered in Chapter 1, Planning Power BI Projects, and Chapter 3, Connecting To Sources And Transforming Data With M, Power BI datasets are composed of three tightly integrated layers, which are all included within a Power BI Desktop file.

The first layer, the M queries described in Chapter 2, Preparing Data Sources, connect to data sources and optionally apply data cleansing and transformation processes to this source data to support the Data Model.

The second layer, the Data Model and the subject of this chapter, primarily involves the relationships defined between fact and dimension tables, hierarchies reflecting multiple levels of granularity of a dimension, and metadata properties such as the sort order applied to columns.

The final layer of datasets is discussed in Chapter 5, Developing DAX Measures and Security Roles, Data Analysis Expressions (DAX) measures. DAX measures leverage the Data Model to deliver analytical insights for presentation...

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Authors (2)

Greg Deckler

Greg Deckler

Greg Deckler is a 7-time Microsoft MVP for Data Platform and an active blogger and Power BI community member, having written over 6,000 solutions to community questions. Greg has authored many books on Power BI, including Learn Power BI 1st and 2nd Editions, DAX Cookbook, Power BI Cookbook 2nd Edition and Mastering Power BI 2nd Edition. Greg has also created several external tools for Power BI and regularly posts video content to his YouTube channels, Microsoft Hates Greg and DAX For Humans.

See other products by Greg Deckler

Powell

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.

See other products by Powell

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