Using Tableau for Data Analytics

Tableau Public is a free toot that help people to see and understand their data, query relational databases, online analytical processing cubes, cloud databases, and spreadsheets to generate graph-type data visualizations, in addition to, extract, and retrieve data from an in-memory data engine.

However, using Tableau software to convert raw data into compelling data visualizations that allow people to explore, ask and explain the data for themselves, it is easy to use, dramatically faster, and increase productivity through automatic data feeds and processing.