Do you have a little destructive voice i your head? Put it to something constructive and try to break your dashboards and workflows to make sure they are robust. I show you how .
You probably don’t have a (working) crystal ball; however you should still anticipate what might be happening in the future when developing data assets.
Keen to improve your data development skills? Start with this fundamental concept to not do things more than twice but rather refactor to make maintenance and further development easier.
In the last couple of weeks I stumbled upon the same Tableau problem three times. Once it was my own problem, afterwards two other people mentioned similar problems. That seems reason enough to try to figure out a solution to it! Imagine the Tableau Superstore data set, you have one …