Tableau on Twitter: "In our upcoming 2020.3 release, you'll be able to write prepared data directly to a relational database—available to seven relational databases to start, with more planned for future releases.
3 Ways to Pivot Data for Tableau - The Flerlage Twins: Analytics, Data Visualization, and Tableau
Tableau Data Visualization & Reporting Tutorial | DataCamp
Understanding and adjusting data sampling in Tableau Prep
Tableau Data Visualization & Reporting Tutorial | DataCamp
Excel vs. Tableau: See your data differently - Journal of Accountancy