Big Data & Business Intelligence Course
This course equips you with essential Big Data and Business Intelligence skills, focusing on retail data preparation, star schema modelling, sales trend analysis including RFM and margins, interactive dashboard creation, and professional delivery of validated insights to drive informed business decisions and communicate key performance indicators effectively to executives.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain hands-on expertise in transforming raw retail sales data into structured models and dynamic dashboards. Master data profiling, cleaning, feature engineering, star schema creation, time-based analytics, advanced visualisations with filters and drill-downs, plus KPI tracking, ensuring robust documentation and validation for stakeholder-ready reports.
Elevify advantages
Develop skills
- Prepare retail data by cleaning CSVs and creating dependable datasets for BI analysis.
- Model BI data using efficient star schemas and optimal refresh strategies.
- Analyse sales with trends, RFM segmentation, and margin calculations for better insights.
- Design intuitive interactive dashboards that directly address key business queries.
- Deliver BI solutions through dashboard validation and clear documentation for leaders.
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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