Data Warehousing Course
This course equips learners with essential skills in data warehousing, focusing on transforming raw data into actionable insights through schema design, ETL processes, and query optimization for business intelligence applications.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This short Data Warehousing Course teaches you how to change raw shop data into strong, ready-for-analysis setups. You will learn to collect needs, plan star schemas, set facts and dimensions, and pick keys. Create solid ETL pipelines with checks, data quality tests, and handling of slowly changing dimensions. Improve queries, record metadata, and provide correct, fast BI for sales and product knowledge.
Elevify advantages
Develop skills
- Design fast BI schemas: star models, keys, and fact grains.
- Build strong ETL pipelines: CDC, SCD handling, and daily incremental loads.
- Map POS and e-commerce sources into a unified, ready-for-analysis sales model.
- Implement practical data quality checks, alerts, and reconciliation tests.
- Write optimized SQL for sales trends, product performance, and channel analysis.
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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