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Andy Kriebel recently posted a great tutorial on adding vertical lines to a slope graph using reference lines. This works great for slope graphs when you are comparing the same measure across dimensions, but what if you want to compare two measures across a dimension?

You've heard from the candidates—but what does the data say? Join us as we explore the data stories behind the US elections.

See and understand your JSON data without data prep! In Tableau 10.1, you can connect to your local JSON files, reason about their structure, and start analyzing.

Learn how to ensure your on-premise data is always pushed to Tableau Online.

A few weeks ago, I created a viz that tracks the position of the International Space Station using a live JSON feed and the Tableau Javascript API. Building this visualization requires a bit of coding, HTML, Javascript, and AJAX, but the code is very short and very straightforward.

This month, I received the news that I had finally reached a career-long goal of being named a Tableau Zen Master, Tableau’s highest honor. As I felt the outpouring of support from the community, I put a lot of thought into the most appropriate response. I quickly realized that simply responding to tweets or LinkedIn messages would not do it justice, so I’m documenting some thoughts here to share with the community.

How can I get automatically notified when the work queue gets larger? How can I get alerted whenever sales drop below a threshold? Tableau 10.1 begins to address these needs with the new conditional subscriptions feature. As one of the developers of VizAlerts, I’m thrilled that Tableau is building more functionality into the core product. Let me show you how you can use this new feature.

For PepsiCo, the journey to analytics success was not easy. There were many hurdles along the way. But by using Trifacta to wrangle disparate data, analyst Mike Riegling and his team reduced end-to-end run time of analysis by as much as 70 percent. And with Tableau, the team cut report production time as much as 90 percent.