Alteryx: Should you lose the training wheels?

Programs like Alteryx have opened up the world of ETL to other people besides programmers and have made it possible...

Part-to-whole: trees and hierarchies

In this series, I will explore how compositions are different from comparisons, and what chart types you can use to...

Tableau Desktop Introduction

This morning I attended the Tableau Desktop introduction training also know as Tableau 101. On this occasion, the training was...

A glimpse of data viz and chart types

1.  What is Reporting? 2. What is Business Intelligence? 3. What is data visualization? 4. What are the common charts...

Story Telling With Tableau

"Most people don't know what a story is until they sit down and write one" -Flannery O Connor Story telling...

Part-to-whole: Pie charts and why you shouldn’t

In this series, I will explore how compositions are different from comparisons, and what chart types you can use to...