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Expert Data Modeling with Power BI - Second Edition

You're reading from Expert Data Modeling with Power BI - Second Edition

Product type Book

Published in Apr 2023

Publisher Packt

ISBN-13 9781803246246

Pages 698 pages

Edition 2nd Edition

Languages

Concepts

Business Intelligence

Author (1):

Soheil Bakhshi

Table of Contents (22) Chapters

Preface

Section I: Data Modeling in Power BI

Introduction to Data Modeling in Power BI

Data Analysis eXpressions and Data Modeling

Section II: Data Preparation in Query Editor

Data Preparation in Power Query Editor

Getting Data from Various Sources

Common Data Preparation Steps

Star Schema Preparation in Power Query Editor

Data Preparation Common Best Practices

Section III: Data Modeling

Data Modeling Components

Star Schema and Data Modeling Common Best Practices

Section IV: Advanced Data Modeling

Advanced Data Modeling Techniques

Row-Level and Object-Level Security

Dealing with More Advanced Data Warehousing Concepts in Power BI

Introduction to Dataflows

DirectQuery Connections to Power BI Datasets and Analysis Services in Composite Models

New Options, Features, and DAX Functions

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Index

Feedback

We are constantly looking at improving our content, so what could be better than listening to what you as a reader have to say? Your feedback is important to us and we will do our best to incorporate it. Could you take two mins to fill out the feedback form for this book and let us know what your thoughts are about it? Here's the link: https://packt.link/v12v5.

Thank you in advance.

The previous chapter discussed that Power BI has different layers: data preparation, data modeling, and data visualization. This chapter discusses Data Analysis eXpressions (DAX), and their relation to data modeling. Although data modeling and DAX are connected such that you cannot imagine one without the other, our goal in this book is not to focus only on DAX. Data modeling encompasses much broader concepts, while DAX is the expression language developers must use to implement business logic in the data model. We assume that you have an intermediate level of knowledge of DAX; therefore, we...

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Authors (1)

Soheil Bakhshi

Soheil Bakhshi is the founder of Data Vizioner and is a sought after BI consultant. Working in data and analytics for more than 20 years, Soheil's experience lies in Microsoft BI, Data Warehousing, and Power BI platform. He possesses MSCE, MCSA certifications and is a Microsoft MVP (Most Valuable Professional). He has a passion for sharing knowledge via his website and speaking at conferences and Power BI community events locally and globally. In following his desire for simplicity and efficiency, he is behind Power BI community tools and commercial products such as Power BI Exporter and Power BI Documenter.

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