How to create a Pareto chart?

For those who aren’t familiar with Pareto principle which is also known as 80/20 rule, the idea is that by doing 20% of the work you can generate 80% of the benefit of doing the entire job – therefore businesses frequently use it to solve problems so they can...

Tableau Server Structure

This week we were introduced to Tableau Server by Ravi. We started by understanding the structure of Tableau Server, as shown below: The way I understand it, we have 4 levels: Level 1: Sites Sites are like partitions or hosts. There is no communication between...

Dashboard Project 2: Exasol Database

On Friday DS14 were given a task at 9:00AM to create a dashboard via an external database, Exasol. The task was to sketch our dashboard on a piece of paper by only looking at the fields in the metadata (as we were not allowed to interact with the data beforehand),...