We talked about saving local data sources and also about the location of the Tableau Repository, and how this can create performance issues (typically when central IT use network drives for the repository location).
We ran through a couple of ways for users to be able to drill down to the underlying detail.
We then ran through various “real-life” issues we can have when connecting to Excel data sources and ran through ways we can overcome them.
We also have persuaded Sharon to demonstrate how she has built a drill down approach to a different dashboard and their portal for end users to access dashboards. She will show us these on Thursday.