Welcome to the TAR Solutions Blog
Boolean makes your Tableau faster – true or false?
The Boolean data type is the most efficient for Tableau to process. Yet it is very under-used. It seems many developers do not make proper use of the Boolean data type in Tableau. Perhaps it is misunderstood. This article will tell you what you need to [...]
How to automatically resize tables on a Tableau dashboard
Do you have a table on a Tableau dashboard that you need to automatically resize dependent on the number of rows in the table? Maybe applying a filter leaves a lot of white space under the table? Perhaps you’re using a parameter allowing the user to [...]
Data to Information Ladder
How to turn data into information Many organisations have a lot of data without much idea what to do with it. Converting data into useful information is a journey. The Information Ladder shows that journey, starting from the simple, all the way to complex machine learning. [...]
Sheet swapping in Tableau
This article describes how to do sheet swapping in Tableau. Sheet swapping is where sheets are hidden/displayed (swapped!) depending on user dashboard selections. Later versions of Tableau (2019.2+) provide more ways to swap sheets. However, whichever technique you choose, it is a little fiddly. But if [...]
Tableau Scaffolding Dates – Calculating Deferred Revenue
There are a small number of use cases where Tableau scaffolding is the solution. In Tableau, scaffolding dates is used to "fill in" missing dates, where these dates actually need to exist in the data source. For example sometimes each date, even those not in the [...]
How to remove the abc column in Tableau
How to remove the abc column may be the most commonly asked Tableau question. Hiding the abc column is one of those Tableau tasks that should be very simple...but actually requires some tricks to do. This article will show you five options of how to hide [...]
How to shade a Tableau bar chart
How do you shade a bar chart in Tableau? I saw a simple bar chart on the BBC website with the shading of the last few values. In this case the shading of the bar graph indicates the data is subject to change. This article demonstrates [...]
Build responsive Tableau dashboards for mobile and desktop
Tableau automatically optimises a dashboard to fit the device, meaning it resizes for viewing on mobile devices. Whether a desktop, tablet or various sizes of mobile phones, Tableau is responsive and can resize to fit the screen. Even better, it is possible for the exact same [...]
Track Coronavirus in the regions of England
Our dashboard enables you to track Coronavirus in England. Monitor coronavirus trends from Region down to Local Authority. Charts of Coronavirus in England If the dashboard does not load use this link to the Coronavirus in England tracker on the Tableau Public site. It shows the [...]
Track Coronavirus in the UK
Do you want to track the spread of coronavirus in the UK? The below dashboard, based on UK govt data, enables monitoring of coronavirus trends in the UK. Trends of Coronavirus cases in the UK The dashboard below monitors coronavirus deaths in the UK. Or, to [...]