When I started learning SQL, I managed to get through SELECT and WHERE, but the first things that stopped me in my tracks ...

It seems that recent versions of Python have broken some of the material in this course. I'm not motivated to update it so the course is being archived and retired. Thanks for your support over the ...

This is a comprehensive program designed to teach participants how to use PostgreSQL, one of the most powerful and popular open-source relational database systems This specialization covers ...

An end-to-end banking analytics portfolio project using Python, PostgreSQL, SQL, and Power BI. Project Phoenix demonstrates how banking domain knowledge can be combined with database design, synthetic ...

GitHub's Octoverse 2026 Report points to a surge in developer activity driven by AI. Overall commits on the platform saw a ...

Giving AI agents access to company data is one thing. Making sure they understand what they’re looking at is another. Different departments often use different definitions for the same numbers. An AI ...