Relational Database Modeling Course
Master relational database modelling through a practical gym case study. Design entities, keys, and ER diagrams, apply normalisation, enforce constraints, manage GDPR compliance for PII, and optimise for scalability and maintenance in real-world systems.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course teaches designing efficient, reliable relational database schemas using a gym case study. Identify entities and attributes, define primary and foreign keys, create ER diagrams, apply normalisation techniques, model relationships, enforce data constraints, and plan for migrations, indexing, soft deletes, archival, and GDPR-compliant handling of personal data to ensure databases are accurate, scalable, and maintainable.
Elevify advantages
Develop skills
- Design normalised ER models to build clean, scalable relational schemas quickly.
- Model complex relationships, mastering cardinalities, history tracking, and constraints.
- Convert business rules into precise data models capturing real gym workflows.
- Plan physical database designs including keys, indexes, and GDPR-compliant retention.
- Map ER diagrams to SQL tables with proper naming, data types, and integrity rules.
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 workload.What our students say
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