What is the difference between extract and live in tableau?
|Is a connection with a static database||Is a connection with a dynamic database|
|User has to manually refresh to update the data set||Users don’t have to refresh as this connection will query underlying data from the source|
|Data is copied from Data Source to local Tableau Server||Since data is called from the source, no data is stored for pre-processing|
BY Best Interview Question ON 07 Mar 2020