How to handle new input files in Tableau Prep Let’s say you’ve got a situation
Category: Data Shape & Structure

How to remove duplicate records in Tableau Prep
One of the questions that comes up quite often is “How do I remove duplicate

You know you have a great piece of software when you can use its paradigm

Cross database joins have been available in Tableau for a while now – and I

I recently had the privilege of presenting a preview of Tableau’s Project Maestro (now known

Often, you’ll have data that looks something like this: Every day, there are new
I love hex maps! Especially for the United States, you can keep states in a
Tableau’s new data prep tool, Maestro, is now in public beta, and I’m loving it!
Hot Swapping Geographic Levels of Detail in a Tableau Viz
I used to think you couldn’t hot-swap geographic levels of detail in a Tableau
I recently came across this post by Simona Loffredo in which she describes a certain