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Data Warehousing Course

Data Warehousing Course
flexible workload of 4 to 360h
valid certificate in your country

What will I learn?

This straightforward Data Warehousing Course teaches you how to transform raw retail data into dependable, analytics-ready setups. You will learn to collect requirements, design star schemas, define facts and dimensions, and select keys. Construct strong ETL pipelines with validation, data quality checks, and SCD management. Optimise queries, document metadata, and provide accurate, high-performance BI for sales and product insights.

Elevify advantages

Develop skills

  • Design high-performance BI schemas: star models, keys, and fact grains.
  • Build robust ETL pipelines: CDC, SCD handling, and daily incremental loads.
  • Map POS and e-commerce sources into a unified, analytics-ready 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
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 I work for.
SilviaNurse
Very great course. Lots of valuable information.
WiltonCivil Firefighter

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