Tableau Software is a tool that helps make Big Data small, and small data insightful and actionable. The main use of Tableau Software is to help people see and understand their data. Tableau is greatly used because data can be analyzed very quickly with it. Also, visualizations are generated as dashboards and worksheets. Tableau allows one to create dashboards that provide actionable insights and drive the business forward. Tableau products always operate in virtualized environments when they are configured with the proper underlying operating system and hardware. Software is used to explore data with limitless visual analytics.