DataSelf/Tableau Desktop Training on DataSelf/Tableau Desktop. Part of Blue Belt: Using ETL+ (Self-service) Introduction Opening Tableau Desktop/Creator and connecting to your site Connecting to Data Sources; SQL and Tableau Modifying an existing Tableau Data Source (TDS) extract Creating a new Tableau Data Source (TDS) Related Pages DataSelf Knowledgebase article on Tableau DataSelf Knowledgebase reference, Tableau Desktop Tableau Community Post on comparing Tableau Cloud and Tableau Desktop