Long-term, big project for global Gaming and lottery leader. IGT made a big step toward providing modern-era reporting and decided to migrate existing Business Objects Reports to Tableau. Big solutions sometimes require custom solutions. On top of Tableau dashboards, I’ve written quite a lot of Javascript code which include setting custom data ranges, placing CSV download buttons or providing Tableau fields definition directly from server using only client-side tools. You can find more information here:
http://meowbi.com/2017/10/23/tableau-fields-definition-undocumented-api/
http://meowbi.com/2017/02/14/csv-download-button-tableau-js-api/
http://meowbi.com/2017/02/13/default-date-slider-range-with-tableau-js-api/