Build a Mini Dashboard
Explore how to build a mini dashboard in SQL by creating summary queries that display counts, averages, and rankings. Understand how to handle missing data and identify top performers using real-world tables like students and grades. This lesson helps you connect data points for clear, actionable insights.
Dashboards help summarize your data into quick insights. In this lesson, you’ll simulate a basic stats dashboard using counts, averages, and filters.
Goal
You’ll aim to:
Create summary queries for key metrics. ...