Big Data & Business Intelligence Course
Gain expertise in Big Data and Business Intelligence through practical training on retail data cleaning, star schema development, interactive dashboard creation, sales trend analysis, customer segmentation, and KPI reporting to enable data-driven decisions and effective stakeholder communication in business environments.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This course equips you with hands-on skills to transform raw retail sales CSV files into clean, structured data and interactive dashboards. You will master data profiling, cleaning, feature engineering, star schema modelling, time-based analytics, advanced visualisations with filters, drill-downs, and KPIs, along with documentation, validation, and packaging of professional reports for business leaders.
Elevify advantages
Develop skills
- Prepare retail data by cleaning CSV files and creating reliable datasets for BI applications.
- Model BI data using efficient star schemas and optimal refresh strategies.
- Perform sales analytics including trends, RFM segmentation, and margin calculations for better insights.
- Design intuitive interactive dashboards that address key business queries effectively.
- Deliver BI solutions by validating dashboards and documenting insights for senior 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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