I am newbie in tableau. Can anyone please let me know that how how to create master data source in tableau.
we have 5 tde which contains data for last 5 years and we want to create single view based on these 5 tde's. but I am bit confused about how to create such master data source and how to link those 5 tde's to master data source. We want to create view in which data of 5 tde's will get appended.