Mark leaned back. He wasn't betraying SQL. He was augmenting it. SQL was his foundation, his truth. Python was his agility, his creativity.

His boss, a woman named Lena who communicated exclusively in stressed acronyms, dropped a new mandate. "Mark, the C-suite wants predictive churn reports. Not what happened last quarter. What happens next quarter. Use Python. The new data science intern quit."

He never looked back. He only looked forward, into a future where the database was still his anchor, but Python was his sail.

# Mark Reed's redemption arc, line by line query = """ SELECT user_id, last_login, plan_type, total_logins, pricing_page_views FROM users u JOIN events e ON u.user_id = e.user_id WHERE u.signup_date > '2023-01-01' """

But his world was changing.