Relational Database Modeling Course
Master relational database modelling through a practical gym case study. Design entities, keys, and ER diagrams, enforce constraints, manage GDPR compliance, and optimise queries—essential skills for real-world tech systems you can use right away.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This Relational Database Modelling Course guides you to create clean, reliable schemas via a real gym case study. Master identifying entities and attributes, defining keys, crafting ER diagrams, and normalising data. Gain skills in modelling relationships, applying constraints, and planning migrations, indexing, soft deletes, archival, and GDPR-compliant PII handling to ensure databases remain accurate, scalable, and simple to maintain.
Elevify advantages
Develop skills
- Design normalised ER models to build clean, scalable relational schemas quickly.
- Model complex relationships, mastering cardinalities, history, and constraints.
- Turn business rules into data models, capturing real gym workflows precisely.
- Plan physical designs with keys, indexes, and GDPR-ready retention strategies.
- Map ER diagrams to SQL tables using proper naming, types, and integrity patterns.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workloadWhat our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
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