Book Image

Learning Tableau 2022 - Fifth Edition

By : Joshua N. Milligan
Book Image

Learning Tableau 2022 - Fifth Edition

By: Joshua N. Milligan

Overview of this book

Learning Tableau 2022 helps you get started with Tableau and data visualization, but it does more than just cover the basic principles. It helps you understand how to analyze and communicate data visually, and articulate data stories using advanced features. This new edition is updated with Tableau’s latest features, such as dashboard extensions, Explain Data, and integration with CRM Analytics (Einstein Analytics), which will help you harness the full potential of artificial intelligence (AI) and predictive modeling in Tableau. After an exploration of the core principles, this book will teach you how to use table and level of detail calculations to extend and alter default visualizations, build interactive dashboards, and master the art of telling stories with data. You’ll learn about visual statistical analytics and create different types of static and animated visualizations and dashboards for rich user experiences. We then move on to interlinking different data sources with Tableau’s Data Model capabilities, along with maps and geospatial visualization. You will further use Tableau Prep Builder’s ability to efficiently clean and structure data. By the end of this book, you will be proficient in implementing the powerful features of Tableau 2022 to improve the business intelligence insights you can extract from your data.
Table of Contents (20 chapters)
18
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19
Index

Options for automating flows

Tableau Prep Builder allows you to design and run flows using the application. Sometimes, data cleansing and prepping will be a one-time operation to support an ad hoc analysis. However, you will often want to run a flow subsequently to capture new or changed data and to cleanse and shape it according to the same pattern. In these cases, you’ll want to consider some options for automating the flow:

  • Tableau Prep Builder may be run via a command line. You may supply JSON files to define credentials for input or output data connections. This enables you to use scripting and scheduling utilities to run the flow without manually opening and running the Tableau Prep interface. Details on this option are available from Tableau Help: https://help.tableau.com/current/prep/en-us/prep_save_share.htm#refresh-output-files-from-the-command-line.
  • Tableau Prep Conductor, an add-on to Tableau Server, gives you the ability to publish entire flows...