Relational Database Modeling Course
Master relational database modeling using a practical gym case study. Learn to design entities, keys, and ER diagrams, enforce constraints, manage GDPR compliance, and optimise queries for immediate use in real-world tech systems. This course builds skills for creating reliable, scalable databases that are easy to maintain.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course teaches you to design clean, reliable database schemas through a realistic gym case study. You will identify entities and attributes, define keys, create ER diagrams, apply normalization, model relationships, enforce constraints, and plan for migrations, indexing, soft deletes, archival, and GDPR-compliant PII handling to ensure databases remain accurate, scalable, and maintainable.
Elevify advantages
Develop skills
- Design normalized ER models to build clean, scalable relational schemas quickly.
- Model complex relationships, mastering cardinalities, history, and constraints.
- Turn business rules into precise data models capturing real gym workflows.
- Plan physical designs including keys, indexes, and GDPR-ready retention strategies.
- Map ER diagrams to SQL tables with proper naming, types, and integrity patterns.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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