Newbie here - first time using Tableau at a brand new job. EXCITING! Yet I pose to you a question: for users interested in maintaining the life cycle of their reports & dashboard visualizations -- do you find it easier to create custom SQL connections (when using a Database Connection as opposed to a static Excel grid) OR to create the joins to your data sources dynamically in the Tableau Data Source panel?
Literally, this is my second day using Tableau . Figuratively, I have been using SQL and other reporting tools at other jobs for a while. As a fresh user I am thinking it would be easiest to do MOST of my calculations in a Custom SQL script as opposed to having to create variables (is that what you call them?) inside the application for things like percentages, CASE or If/Then statements, etc. I just recall at a previous company, we had an old version of an SAP tool where the company did not support custom SQL, and it made maintaining/modifying some of those legacy reports a real bear.
Hi Chris - did you ever get an answer - or discover one on your own? As a newbie who's used a lot of tools I'm in the same boat!