Book Image

Learning Tableau 2019 - Third Edition

By : Joshua N. Milligan
Book Image

Learning Tableau 2019 - Third Edition

By: Joshua N. Milligan

Overview of this book

Tableau is the gold standard of business intelligence and visual analytics tools in every industry. It enables rapid data visualization and interpretation with charts, graphs, dashboards, and much more. Updated with the latest features of Tableau, this book takes you from the foundations of the Tableau 2019 paradigm through to advanced topics. This third edition of the bestselling guide by Tableau Zen Master, Joshua Milligan, will help you come to grips with updated features, such as set actions and transparent views. Beginning with installation, you'll create your first visualizations with Tableau and then explore practical examples and advanced techniques. You'll create bar charts, tree maps, scatterplots, time series, and a variety of other visualizations. Next, you'll discover techniques to overcome challenges presented by data structure and quality and engage in effective data storytelling and decision making with business critical information. Finally, you'll be introduced to Tableau Prep, and learn how to use it to integrate and shape data for analysis. By the end of this book, you will be equipped to leverage the powerful features of Tableau 2019 for decision making.
Table of Contents (18 chapters)
Free Chapter
1
Section 1: Tableau Foundations
5
Section 2: Leveraging the Full Power of Tableau
10
Digging Deeper - Trends, Clustering, Distributions, and Forecasting
11
Section 3: Data Prep and Structuring
14
Section 4: Advanced Techniques and Sharing with Others

Understanding the Tableau Prep Builder Interface

You'll find a lot of similarities in the interfaces of Tableau Prep Builder and Tableau Desktop. The home screen of Tableau Prep Builder will look similar to this:

The following components have been numbered in the preceding screenshot:

  1. The menu includes options for opening files, editing and running flows, signing into Tableau Server, and various Help functions.
  2. The two large buttons at the top give you the option to Open a Flow to open an existing work or Connect to Data to start a new flow with an initial data connection. We'll define a flow in the next section. For now, think of a flow in terms of Tableau Prep's equivalent of a Tableau Desktop workbook.
  3. Recent Flows shows the Tableau Prep data flows that you have recently saved. You may click on one of these to open the flow and edit or run it. A toggle button...