1 Reply Latest reply on Jul 21, 2016 5:47 PM by Nathan Panuco

    Performance issues - too many dimensions?

    Jenna Kwon

      Hello everyone!


      I am using Tableau desktop with excel as a datasource that contains about +150 column headers. Most of the column headers are dates, as each row has data values along all the dates. Loading this datasource and joining this with secondary data source (where I pivot these dates) has made my tableau workbook extremely slow. I was wondering, what is the threshold for the number of dimensions until Tableau becomes non performant?