Joining and Unioning Data Sources - Tableau in Two Minutes

In this video, we create a combined data source using Tableaus ability to create unions and joins between different tables. We use the union to combine several months of sales data, and use inner and left joins to combine some additional dimensions - things like regional leaders and product leaders - so we can get a better picture of our sales data.
You can download the workbook from Tableau Public:
goo.gl/zKqQnG
And download the data from our website: