For this month's #IronQuest, I take a look at geographic data on the amazing but sadly under threat Coral Reefs of Indonesia.
2019.2 has been a bumper release with loads of great new features: parameter actions, hide/show containers, vector maps, spatial calculations and lots more. This blog includes a links to a workbook with a number of example use cases.
Tableau Public has an API that allows you to download all the meta-data for your visualisations on the platform. In this blog post, I walk through the process and provide a template for you to build your own Tableau Public metrics dashboard.
This blog post gives a an overview of the Tableau Server Certified Associate exam, how I prepared, and some links to resources.
The second beta of 2019.2 includes an upgrade to Parameter Actions, which now allow you to select multiple values and pass an aggregation of those values to a parameter. This blog explains this new feature and walks through an example.
How to create a selection panel - of 25 rows by 2 columns - to make selections which are used to highlight elements in a bump chart.
The Tableau 2019.2 beta introduces Show/Hide Container functionality, which, combined with the new Parameter Actions as well as Set Actions, allows for popup customisable charts.
This blog uses the new Show / Hide Container feature in the Tableau 2019.2 beta to create a help overlay that displays instructions on how to use a dashboard that can be shown or hidden as needed.