Hi Team,
I am using excel file as a source while connecting data source with tableau and my source will be replacing every day so when we depict data in line chart it is not showing previous day data as source file replaced with new source file. I can not apend data in master file as data is huge.
My question is : how we can retain historical data in tableau while replacing source file with new file....
3 answers
I tom
Can you send me example workbook for 2nd option ? As I tried but that is
not working
