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Data Modeling Course

Data Modeling Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

This Data Modelling Course teaches you to transform retail needs into clear conceptual models, define entities and relationships, and design strong star schemas with well-organised fact and dimension tables. Learn to manage keys, slowly changing dimensions, data quality, and key retail processes while improving physical design, performance, documentation, and validation for precise, scalable analytics.

Elevify advantages

Develop skills

  • Retail BI data modelling: design entities, relationships, and business attributes.
  • Star schema design: build high-quality sales, returns, and customer fact models.
  • Performance tuning: optimise partitions, indexes, and storage for fast BI queries.
  • Slowly changing dimensions: implement SCDs and surrogate keys for clean history.
  • BI documentation: deliver clear ERDs, data dictionaries, and testable model specs.

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.
Workload: between 4 and 360 hours

What our students say

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EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company where I work.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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