May
20
2017

KPI Donut Chart in Tableau

My fellow colleague Hendrik Kleine taught me another way of creating a donut chart.So today I am posting a variation on the traditional donut instead. We live in the age of gamification and you'll frequently come across a donut representing a single value, making it a KPI viz. In this post, I'll walk through making such a KPI donut, with a twist, each percentage point (out of a total 100) is displayed distinctly.

May
1
2017

Tableau Bootcamp – Jonathan Drummey Tips

Tableau forum is a wonderful platform to get the answers to all your tableau related queries. Here, at Tableau Forum, this saying is brought to practicality as users not only learn, but also teach and share ideas with each other further expanding the users’ knowledge base. I truly believe that there are many hidden gems such as small yet valuable Tableau tips and Tricks which are currently hidden in Tableau Forum's Post, I thought of documenting them one after the other so that anyone and everyone can utilise them in their daily tableau work.

Apr
27
2017

Wisdom Tree – Matt Chambers

There are many different ways of telling a story, but everything starts with an idea.Matt Chambers, data architect at Clemson University who makes complex data easy to understand.Through graphics and other visual strategies, he weaves a story using data. His visualization  quickly draw attention to the key messages and uncover surprising patterns and observations that wouldn't be apparent from looking at stats alone .You all probably recognize Matt Chambers’ by his awesome Vizes like "Car color popularity bump chart" .

Apr
16
2017

3D Bar Chart in tableau

Tableau doesn’t support 3d graphs because they aren’t consistent with best practices for presenting data in a way that it can be accurately understood. Studies have shown that 3D Charts are less accurate than other visualization types, and Tableau has a strong bias towards accuracy in presentation. No one finds 3D bars, 3D pies etc. analytically useful. On the contrary they make the charts harder to read with no real benefit. So many Viz Gurus advised not to use 3D charts in tableau.

Mar
2
2017

Wisdom Tree – Curtis Harris

Being a field expert and also being humble is a trait that is hard to come by .One name which came to my mind is Curtis Hariss .A well known face across the Tableauverse.His easy to use, creative and intuitive Tableau Vizes benefited so many Tableau authors around the globe.Curtis always turns complex data sets  into beautiful, simple diagrams that tease out unseen patterns and connections.
 

Feb
25
2017

Row Level Security in Tableau

Data security is the main priority for organizations of every size and genre. In simple terms, we can say it’s a practice of keeping data protected from corruption and unauthorized access. The main focus of every organization is to ensure privacy while protecting personal or corporate data.The first step in protecting your enterprise's data privacy and security is to identify the types of information/data you want to protect and where that information is exposed in your organization.