Outside of being a powerful data visualization tool, Tableau is known for its ability to connect to just about anything. This includes a multitude of brand-name databases. But there’s a rising database on the block that’s making waves in the industry called EXASOL. What Is EXASOL? EXASOL...
I recently wrote an article encouraging every Tableau user of every level of proficiency to take the Desktop I: Fundamentals course. Now I’m going to do the same for the next level of training, Desktop II: Intermediate. Here’s what I’ve seen from traveling literally around...
Quite frequently, students in training will ask “How do I make a gauge in Tableau?” While it's possible, it's not one of the default chart types in Tableau and can be somewhat time consuming. Instead, I recommend using bullet graphs, but why? What is it about...
If you’ve kept up with import.io, you know that there were recently some changes to their service model. Unfortunately, free accounts no longer offer API integration, which means we must deprecate the Magic API. The good news is that despite the changes, we have rewritten...
Robert has the pleasure of talking with Jeffrey Osborn and Kevin Lustig, Creative Director and Technical Director respectively, from Graphicacy - an interactive agency specializing in data visualizations, infographics, motion graphics, data analysis, and, most of all, storytelling with data. Subscribe to Podcast Your Data through...
Here’s a question that came out of a class from one of our other trainers: “Student wants a running sum to restart every time the value drops to zero.” How very interesting – a table calculation with a conditional scope. Let’s tackle this problem. Scope & Direction First, let’s...
The latest question from Tableau Training comes from Ryan, who was in a DII: Intermediate course in New York City. "I know I can show top n products with a parameter, but how can I get the top n products nested within other fields?" This is a great...
One of my favorite announcements at TC16 was the new ability for Tableau to natively read shapefiles. Shapefile (.SHP) is a data type used for storing maps. This feature totally revolutionizes the things we can accomplish with our maps inside of Tableau. For more information on using shapefiles...
Ah, the month-on-month comparison. I’m not going to bore you with a sermon on the ins and outs of monthly comparisons, but I do want to explain what this particular variation accomplishes. In my previous post on comparing an incomplete week to the same days of...
Tableau just announced the beta release of Tableau 10.3, and it’s clear that they have been listening to the worldwide Tableau community with the new features and enhancements. While a lot of the new stuff focuses on Tableau Server and Tableau Online, there are exciting...
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