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Mastering Tableau

Mastering Tableau

By : Jen Stirrup, Baldwin
4.4 (10)
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Mastering Tableau

Mastering Tableau

4.4 (10)
By: Jen Stirrup, Baldwin

Overview of this book

Tableau has emerged as one of the most popular Business Intelligence solutions in recent times, thanks to its powerful and interactive data visualization capabilities. This book will empower you to become a master in Tableau by exploiting the many new features introduced in Tableau 10.0. You will embark on this exciting journey by getting to know the valuable methods of utilizing advanced calculations to solve complex problems. These techniques include creative use of different types of calculations such as row-level, aggregate-level, and more. You will discover how almost any data visualization challenge can be met in Tableau by getting a proper understanding of the tool’s inner workings and creatively exploring possibilities. You’ll be armed with an arsenal of advanced chart types and techniques to enable you to efficiently and engagingly present information to a variety of audiences through the use of clear, efficient, and engaging dashboards. Explanations and examples of efficient and inefficient visualization techniques, well-designed and poorly designed dashboards, and compromise options when Tableau consumers will not embrace data visualization will build on your understanding of Tableau and how to use it efficiently. By the end of the book, you will be equipped with all the information you need to create effective dashboards and data visualization solutions using Tableau.
Table of Contents (14 chapters)
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Extending Tableau mapping with other technology

Next, we will consider how to extend Tableau's mapping capabilities with other tools. Tableau developers were careful to create a mapping interface that is readily extensible. Some areas of this extensibility, such as connecting to a WMS server, are available directly from the interface. Other areas require delving into the rarely explored TMS file. And still others require the author to provide latitude and longitude points - perhaps millions of points to create complicated polygons on a map or background image. We will explore each of these following options.

Exercise - connecting to a WMS server

The easiest way to bring a custom map into Tableau is directly from the desktop. The requirement is simply a properly formatted URL pointing to a Web Mapping Service (WMS) server. A good place to find a list of such URLs is http://directory.spatineo.com, which provides information for about 45,000 mapping services at the time of writing.

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