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Microsoft Power BI Quick Start Guide

By : Devin Knight, Knight, Mitchell Pearson , Manuel Quintana

3.8 (10)

Buy this Book

Microsoft Power BI Quick Start Guide

3.8 (10)

By: Devin Knight, Knight, Mitchell Pearson , Manuel Quintana

Buy this Book

Overview of this book

Microsoft Power BI is a cloud-based service that helps you easily visualize and share insights using your organization's data.This book will get you started with business intelligence using the Power BI toolset, covering essential concepts such as installation,designing effective data models, as well as building basic dashboards and visualizations to make your data come to life You will learn how to get your data the way you want – connecting to data sources sources and how to clean your data with the Power BI Query Editor. You will next learn how to properly design your data model to make your data easier to work with.. You will next learn how to properly design your data model to navigate table relationships and build DAX formulas to make your data easier to work with. Visualizing your data is another key element of this book, and you will learn how to follow proper data visualization styles and enhanced digital storytelling techniques. By the end of this book, you will understand how to administer your organization's Power BI environment so deployment can be made seamless, data refreshes can run properly, and security can be fully implemented

Preface

Who this book is for

What this book covers

To get the most out of this book

Get in touch

Free Chapter

Getting Started with Importing Data Options

Getting started

Importing data

DirectQuery

Live Connection

Which should I choose?

Summary

Data Transformation Strategies

The Power Query Editor

Transform basics

Advanced data transformation options

Leveraging R

M formula language

Summary

Building the Data Model

Building relationships

Working with complex relationships

Usability enhancements

Summary

Leveraging DAX

Building calculated columns

Calculated measures – the basics

Summary

Visualizing Data

Data visualization basics

Visuals for filtering

Visualizing tabular data

Visualizing categorical data

Visualizing trend data

Visualizing KPI data

Visualizing geographical data

Leveraging Power BI custom visuals

Data visualization tips and tricks

Summary

Digital Storytelling with Power BI

Configuring drillthrough filters

Storytelling with the Selection pane and bookmarks

Summary

Using a Cloud Deployment with the Power BI Service

Deploying to the Power BI service

Creating and interacting with dashboards

Sharing your dashboards

Setting up row-level security

Scheduling data refreshes

Summary

On-Premises Solutions with Power BI Report Server

Deploying to Power BI Report Server

Securing reports

Scheduling data refreshes

Summary

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Building calculated columns

Open the pbix file Chapter 4 – Leveraging DAX from the book files

Calculated columns are stored in the table in which they are assigned, and the values are static until the data is refreshed. You will learn more about refreshing data in a later chapter.

There are many use cases for calculated columns, but the two most common are as follows:

Descriptive attributes
Concatenated key columns

Now you are going to create your first calculated column. Before you get started, though, you need to first know that Power BI Desktop has IntelliSense. IntelliSense will help you out a lot when writing code, as you will discover very soon. This built-in functionality will autocomplete your code as you go, and will also help you explore and discover new functions in the DAX language. In order to take advantage of IntelliSense, you simply need to start typing...