Sign In Start Free Trial
Account

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying Power Query Cookbook
  • Table Of Contents Toc
  • Feedback & Rating feedback
Power Query Cookbook

Power Query Cookbook

By : Janicijevic
4.5 (14)
close
close
Power Query Cookbook

Power Query Cookbook

4.5 (14)
By: Janicijevic

Overview of this book

Power Query is a data preparation tool that enables data engineers and business users to connect, reshape, enrich, and transform their data to facilitate relevant business insights and analysis. With Power Query's wide range of features, you can perform no-code transformations and complex M code functions at the same time to get the most out of your data. This Power Query book will help you to connect to data sources, achieve intuitive transformations, and get to grips with preparation practices. Starting with a general overview of Power Query and what it can do, the book advances to cover more complex topics such as M code and performance optimization. You'll learn how to extend these capabilities by gradually stepping away from the Power Query GUI and into the M programming language. Additionally, the book also shows you how to use Power Query Online within Power BI Dataflows. By the end of the book, you'll be able to leverage your source data, understand your data better, and enrich it with a full stack of no-code and custom features that you'll learn to design by yourself for your business requirements.
Table of Contents (12 chapters)
close
close

Centralizing ETL with dataflows

Data preparation and transformation at an enterprise level, meaning managed centrally, compared to a self-service approach where you can perform your own data cleaning, is one of the most expensive and difficult tasks to manage within a company. Also called centralized ETL, this task is traditionally associated with enterprise tools, but with Power BI dataflows, you can extract, transform, and load data by connecting to data sources, transforming the data applying business logic, and then modeling the data to produce reports and do further analysis.

In this recipe, you will see how you can create multiple dataflows, and that these can be used by multiple users in their data models to produce reports and visualize all these pieces in the lineage view.

Getting ready

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

How to do it....

Unlock full access

Continue reading for free

A Packt free trial gives you instant online access to our library of over 7000 practical eBooks and videos, constantly updated with the latest in tech

Create a Note

Modal Close icon
You need to login to use this feature.
notes
bookmark search playlist download font-size

Change the font size

margin-width

Change margin width

day-mode

Change background colour

Close icon Search
Country selected

Close icon Your notes and bookmarks

Delete Bookmark

Modal Close icon
Are you sure you want to delete it?
Cancel
Yes, Delete

Delete Note

Modal Close icon
Are you sure you want to delete it?
Cancel
Yes, Delete

Edit Note

Modal Close icon
Write a note (max 255 characters)
Cancel
Update Note

Confirmation

Modal Close icon
claim successful

Buy this book with your credits?

Modal Close icon
Are you sure you want to buy this book with one of your credits?
Close
YES, BUY