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Tableau Data Blending Saved Me Two Days' Work!
Using a data blend to add metrics to your dashboard
#Tableau
Sketch Before You Build
Going back to basics with this month's SWD challenge
#SWDchallenge
#Tableau
How to Aggregate Data with PySpark
Learn how to group your data and create summaries in PySpark
#Python
#HowTo
How to Query Data with PySpark
Learn the basics of selecting columns as well as filtering rows
#Python
#HowTo
What is PySpark and Why Should I Use It?
An overview of how PySpark works and how it could help you
#Python
How to Label Measure Values and Names in Tableau
A step-by-step guide to labelling your measures
#HowTo
#Tableau
The Earth is Warming Up
2020 was the hottest year ever in the northern hemisphere
#MMchallenge
#Tableau
How to Make Label Colours Dynamic in Tableau
A guide to updating label colours based on their values
#Tableau
#HowTo
Critique Then Re-create
Re-creating a chart which shows progress against targets
#SWDchallenge
#Excel
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