Develop a business-oriented SQL project using a relational database to answer real business questions.
Northwind (SQLite)
Use SQL to transform transactional data into actionable business insights.
- Total revenue
- Monthly sales trends
- Best month by revenue
- Top customers
- Revenue by country
- Average order value
- Best selling products
- Most profitable categories
- Employee performance
- CTEs
- Window Functions
- Rankings
- Running Totals