Massy articles - 5 total
The evolution of Data Engineering and the role of ELT tools
Data engineering has progressed rapidly in the past 3 decades. The warp speed changes in the field...
How to access the ERD (Entity-Relationship Diagram) of your database schema in MySQL Workbench
As a data analysis student, you may know what an Entity Relationship Diagram is and how it helps you...
Cohort Retention Analysis from A-Z in Tableau
I recently learnt how to carry out cohort retention analysis in Tableau. But most of the articles I...
Making sense of the term variable
Is this article for me? I've aimed this article at people in the following...
Problem solving with SQL: Case Study #1 — Danny’s Diner
Thank you Danny Ma for the excellent case study! You can find it here and try it yourself. While at...