Data Modeling and ER Diagrams - Data Engineering for Beginners (Ch.5 Part 1)
This is Part 1 of Chapter 5. Part 2 covers normalization and design best practices.
Chapter 5 of Data Engineering for Beginners by Chisom Nwokwu is about database design. And honestly, this is where things start to feel real. The previous chapters gave us SQL and database basics. Now we are drawing blueprints.