Jun 04, 2020 · 4) Tableau Server. Unlike the other Data Sources, Tableau can be connected to Tableau Server for the Data. To get data from the Tableau Server, open Tableau Desktop and click on Connect. Under Connect Pane select Tableau Server. To connect to Tableau Server write the name of the server you want to connect and finally click on the Connect tab.
TDE is a Tableau desktop file which contains a .tde extension. It refers to the file to include data extracted from external sources like MS Access or CSV file, MS excel. There are two aspects of TDE file that make them ideal for supporting analytics and data discovery. TDE is a columnar store.