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Power Query Cookbook

You're reading from   Power Query Cookbook Use effective and powerful queries in Power BI Desktop and Dataflows to prepare and transform your data

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Product type Paperback
Published in Oct 2021
Publisher Packt
ISBN-13 9781800569485
Length 412 pages
Edition 1st Edition
Languages
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Author (1):
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Andrea Janicijevic Andrea Janicijevic
Author Profile Icon Andrea Janicijevic
Andrea Janicijevic
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Table of Contents (12) Chapters Close

Preface 1. Chapter 1: Getting Started with Power Query 2. Chapter 2: Connecting to Fetch Data FREE CHAPTER 3. Chapter 3: Data Exploration in Power Query 4. Chapter 4: Reshaping Your Data 5. Chapter 5: Combining Queries for Efficiency 6. Chapter 6: Optimizing Power Query Performance 7. Chapter 7: Leveraging the M Language 8. Chapter 8: Adding Value to Your Data 9. Chapter 9: Performance Tuning with Power BI Dataflows 10. Chapter 10: Implementing Query Diagnostics 11. Other Books You May Enjoy

Using Power BI dataflows

You can easily access Power Query online through Power BI dataflows, a feature you can find in the Power BI portal once you have logged in. You can create dataflows in Power BI workspaces and manage user permissions as you would do with reports and Power BI datasets. In this recipe, we will see how the Power BI dataflows feature works and what the main concepts to learn about are to get the most out of it.

Getting ready

For this recipe, you need to have access to the Power BI portal, for which a Power BI Pro license is needed.

How to do it...

After you log in to the Power BI portal, perform the following steps:

  1. Create a new workspace, a place where you can collaborate with others, share and publish your content, and from where you can access Power Query online in the Power BI portal. You can do that by clicking on Workspaces and then on Create a workspace as shown in the screenshot:

    Figure 9.1 – Workspace creation

  2. The following...
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