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VizPainter

Tableau Tips and Tricks ● Story Telling ● Beautiful Data Visualizations

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Category: Data Shape & Structure

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New Periodic Files in Tableau Prep
All Data Shape & Structure Tableau Prep Tips and Tricks

How to handle new input files in Tableau Prep

How to handle new input files in Tableau Prep Let’s say you’ve got a situation

June 7, 2018
All Calculations Data Shape & Structure Level of Detail Calcs Tableau Prep Tips and Tricks Uncategorized

How to remove duplicate records in Tableau Prep

One of the questions that comes up quite often is “How do I remove duplicate

May 23, 2018May 23, 2018
All Calculations Data Blending & Joining Data Shape & Structure Tableau Prep

Unpivot in Tableau Prep (Rows to Columns)

You know you have a great piece of software when you can use its paradigm

April 23, 2018April 24, 2018
All Calculations Data Blending & Joining Data Shape & Structure Tips and Tricks

Cross Database Union & the other MAX/MIN functions in Tableau

Cross database joins have been available in Tableau for a while now – and I

March 12, 2018March 13, 2018
All Data Blending & Joining Data Shape & Structure Level of Detail Calcs Tableau Prep

A Sample Flow in Tableau Prep (Project Maestro)

I recently had the privilege of presenting a preview of Tableau’s Project Maestro (now known

February 13, 2018May 31, 2018
All Calculations Data Blending & Joining Data Shape & Structure Level of Detail Calcs Tableau Prep

Latest Snapshot in Tableau and Tableau Prep (Maestro)

Often, you’ll have data that looks something like this:   Every day, there are new

February 1, 2018August 6, 2018
All Data Shape & Structure DataViz Mapping / Geographic Visualization

Hex Map Spatial File

I love hex maps! Especially for the United States, you can keep states in a

December 21, 2017July 29, 2019
All Dashboards Data Shape & Structure Fun Tableau Prep

Have a Maestro Christmas and Tableau New Year!

Tableau’s new data prep tool, Maestro, is now in public beta, and I’m loving it! 

December 13, 2017May 31, 2018
All Calculations Data Blending & Joining Data Shape & Structure DataViz Mapping / Geographic Visualization New Features

Hot Swapping Geographic Levels of Detail in a Tableau Viz

  I used to think you couldn’t hot-swap geographic levels of detail in a Tableau

November 13, 2017
All Calculations Data Blending & Joining Data Shape & Structure Tips and Tricks

Reshaping your data right in Tableau: Materialized Path Hierarchies

I recently came across this post by Simona Loffredo in which she describes a certain

April 17, 2017April 13, 2017

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