RegEx: what, why, and how?

RegEx is a sequence of characters that defines a pattern in a text field. The characters could be words, numbers, symbols, punctuation, unicode, etc. It is used for extracting, replacing, and matching text.

Introduction to Tableau Server

During week 3 at the Data School we covered Tableau Server. Tableau Server is an online hosting platform that allows organisations to store workbooks and data sources. It provides employees with a safe space where they can collaborate and interact with Tableau content...

Five things I wish I knew about Tableau as a beginner

During the second week at the Data School, we reached Tableau Intermediate level. The coaches taught us a lot of useful features and tricks which I really wish I knew when I first started using the software. Here are my top 5: 1. The Data Interpreter The Data...