These are slight variations from Ryan Sleeper's blog and Andy Kriebel's blog on designing donut chart. Please refer to Andy's blog for the step-by-step tutorial.

By making part of the circle white, it shows a stronger contrast between actual and distance-to-goal.

Example 1: Donut with border

This recreates exactly Ryan Sleeper's design without using a jpeg picture. To make the border appear, you need to click the color mark, and select the border of interest. Note that we need to add border to both outer and inner pie charts.

Example 2: Partial donut 

Without border, the partial donut looks quite interesting. It stresses on the incompleteness of the progress. It's up to you which variation is of interest to you.

To make "Left-to-goal" in white, we need white color in color palette.
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The Viz on Turing Award winners just got selected as the Viz of the Day on Dec 19, 2014.

This is a nice little Christmas gift.

[Updated on 6/15/2021. Click image below to go to the interactive version. Feel free to download the workbook.]

Recently I came upon a summary about Turing award winners published in 2008 by a friend of mine, Huailin Chen, who maintains a blog about computation (in Chinese) http://www.valleytalk.orgThis inspired me to build this dashboard to put all the award winners in a single page along with a bit of stats. Above is the result.
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My colleague Sandeep came over to tell me how marvelous a little trick I told him the other day is: copy and paste. Sandeep is an experienced Tableau designer and he has designed a few sophisticated dashboards. If he didn't know it, I thought it might be worthwhile to write it down. It's probably one of the least known productivity tricks in Tableau. 

Import data fast

By Control-C and Control-V, one can minimize the time spent on data importing, data scaffolding and accelerate prototyping.
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