Relational Database Modeling Course
Master relational database modeling through a practical gym case study. 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 essential skills for creating reliable, scalable databases that are easy to maintain and adapt.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course teaches designing clean, reliable database schemas using a gym case study. Identify entities and attributes, define keys, create ER diagrams, and apply normalization techniques. Practice modelling relationships, enforcing constraints, and planning for migrations, indexing, soft deletes, archival, and GDPR-compliant PII handling to ensure databases remain accurate, scalable, and straightforward to maintain.
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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