You will need to add a Tableau Datasource Configuration file (.tdc) to your repository. It is usually located in C:\Users\<User name>\Documents\My Tableau Repository\Datasources. Verify this by using selecting Start -> Run (or ⊞ Win + R from your keyboard) and typing %HOMEPATH%\Documents\My Tableau Repository\Datasources.
Place the odbc-sqream.tdc attached to this article in the Datasources directory. This file is mandatory to ensures good compatibility with SQream DB.
Place theconcurrent configuration XML attached to this article in the Tableau installation directory, typically found at C:\Program Files\Tableau\Tableau <Version>. This file tells Tableau it can connect to SQream with more than once TCP connection concurrently.
Click Other Database (ODBC). If it does not appear, you may have to click More Servers... first, as it appears in this image:
Select the DSN you created earlier and click Connect. In this case, we're showing sqream64.
Verify the details are correct and click OK
You should see your tables from the database. You can now start creating your dashboards.