Data Warehouse Fundamentals for Beginners Course
Gain core data warehouse knowledge suited for tech roles: compare OLTP and OLAP systems, build star schemas, manage ETL/ELT pipelines, ensure data quality, and apply governance. Develop e-commerce data models, produce SQL reports, and convert raw data into reliable business insights for decision-making.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course equips you with hands-on skills to create star schemas, construct fact and dimension tables, and handle slowly changing dimensions. Master essential ideas, ETL/ELT processes, data quality checks, governance practices, and metadata handling. Use an e-commerce warehouse case study to apply learning, craft effective SQL for reports, and design scalable, budget-friendly setups from initial prototypes to expansion.
Elevify advantages
Develop skills
- Design star schemas for quick analytics models.
- Set up ETL/ELT processes to clean and load data reliably.
- Build fact and dimension tables with proper grain and SCD handling.
- Write efficient SQL for business intelligence queries and joins.
- Plan warehouse deployment with platform choices and cost controls.
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.What our students say
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