Data Warehouse Fundamentals for Beginners Course
Learn essential data warehouse concepts for beginners, including OLTP vs OLAP differences, star schema design, ETL/ELT workflows, data quality checks, and governance practices. Build e-commerce models, craft SQL queries for business reporting, and transform raw data into reliable insights for decision-making.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This course teaches beginners to design star schemas, create fact and dimension tables, handle slowly changing dimensions, understand ETL/ELT processes, ensure data quality, manage governance, and handle metadata. Gain hands-on experience with an e-commerce data warehouse, write effective SQL for reports, and plan scalable implementations from start to expansion.
Elevify advantages
Develop skills
- Design star schemas for efficient analytics models.
- Build ETL/ELT pipelines to clean and load data.
- Model facts, dimensions, and handle SCD types.
- Write optimised SQL for BI reporting queries.
- Plan warehouse deployment with cost governance.
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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