Merise MCD and MLD course
This course teaches Merise MCD and MLD through designing a complete database for an online learning platform. Learners will create conceptual models with entities, attributes, and cardinalities, then develop relational schemas with tables, keys, and constraints for enrollments, quizzes, progress tracking, contracts, and company seats. Optimisation for analytics, time-series reports, and historical data ensures practical, handover-ready skills applicable in real tech projects immediately.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Master designing clean conceptual data models (MCD) and logical relational models (MLD) using Merise methodology for an online learning platform. Cover entities, attributes, cardinalities, associations, then build fully documented tables, primary/foreign keys, constraints, and optimisations for analytics, time-series reporting, historical tracking, enrollments, quizzes, progress, contracts, and company seats to ensure reliable, efficient handover.
Elevify advantages
Develop skills
- Design Merise MCD models with entities, attributes, and business rules.
- Build logical schemas converting MCD to optimised relational tables.
- Create analytics-ready models with proper grains, keys, and partitions.
- Enforce data quality using constraints, checks, and historical tracking.
- Produce clear technical documentation including ERDs and DDL scripts.
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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