SQL for Product Managers

Steal these queries. They can help you do your job.

Histograms with SQL

Intuition is step 1 to identify impact. Data visualization is step 2.

Funnels with SQL

Mixpanel and Google Analytics are awesome. But you'll never get intimate with the data flowing beneath your tools until you learn how to reproduce funnels in SQL.

Retention / Churn with SQL

Retention is a force multiplier to grow and sustain a successful product. Use this code to visualize cohort activation and retention.

Don't see what you're looking for? Reach out and let me know what else I should write about.