Big Data & Business Intelligence Course
Master Big Data and Business Intelligence skills by preparing retail data, creating efficient star schemas, and building interactive dashboards. Uncover sales trends, customer insights, and key metrics to inform better business decisions and effectively present to stakeholders.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
Gain hands-on skills to transform raw retail sales CSVs into clean, modelled data and interactive dashboards. Master data profiling, cleaning, feature engineering, star schema design, time intelligence, advanced visuals with filters, drill-downs, and KPIs. Learn to document, validate, and deliver polished reports for decision-makers.
Elevify advantages
Develop skills
- Prepare retail data by cleaning CSVs and creating reliable BI datasets.
- Model BI data with efficient star schemas and optimal refresh strategies.
- Analyse sales data including trends, RFM, and margins for key insights.
- Design interactive dashboards that clearly address business needs.
- Deliver BI solutions by validating and documenting for executives.
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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