Merise MCD and MLD course
Master Merise MCD and MLD through modelling a real online learning platform. Design clean conceptual and logical schemas, keys, and constraints for enrollments, quizzes, progress, contracts, and company seats. Optimise for analytics, time-series reporting, and historical tracking—skills ready for immediate use in tech projects.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
This Merise MCD and MLD course teaches designing clean conceptual and relational models for an online learning platform. Learn to handle entities, attributes, cardinalities, and create fully documented tables with constraints. Model enrollments, progress, quizzes, contracts, and company seats, optimising for analytics, time-series reporting, historical tracking, and reliable handover.
Elevify advantages
Develop skills
- Design Merise MCD: model entities, attributes, and business rules quickly.
- Build logical schemas: convert MCD into optimised relational tables for analytics.
- Model for analytics: design grains, keys, and partitions for fast BI reporting.
- Enforce data quality: define constraints, checks, and historical tracking.
- Create technical docs: produce clear ERDs, DDL, and validation queries.
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
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to change platforms... I'm grateful 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 really help with learning.

André FelipePrompt Engineering Student
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