Log in
Choose your language

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 requirements into clear conceptual models, define entities and relationships, and design solid star schemas with properly structured fact and dimension tables. Learn to manage keys, slowly changing dimensions, data quality, and key retail processes while optimising physical design, performance, documentation, and validation for accurate, 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 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

I was just promoted to Intelligence Advisor of the Prison System, and the course from Elevify was crucial for me to be the chosen one.
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

FAQs

Who is Elevify? How does it work?

Do the courses have certificates?

Are the courses free?

What is the course workload?

What are the courses like?

How do the courses work?

What is the duration of the courses?

What is the cost or price of the courses?

What is an EAD or online course and how does it work?

PDF Course