Tableau: Training Courses/Lessons GeoEngineerings School March 19, 2018 Courses/Lessons, Data Analysis, Tableau. A+ A- Print Email Learn how to use Tableau to see and understand your business's data better. Tableau is a key player in the business intelligence field. These tutorials will help you use this program to analyze and visualize your organization's data. FREE.DownLoad a Book/Application?: Just apply for a GeoTeknikk membership.