Module 06
SQL for analytics
Relational modelling, joins, aggregates, subqueries and window functions — the SQL course every Magnimind analyst finishes before touching modelling.
Free · Data Science Essentials
Outcome
What you will be able to do
You can answer real business questions against a relational database without exporting to a spreadsheet.
Lessons
Work through these in order
Assessment
Module quiz — 70% to pass
6 questions mixing concept checks and short code-output problems. Graded on the server with per-question explanations afterwards, unlimited retakes, and a badge with a verification code the moment you pass.