This project is a user authentication system that uses Node.js, Express.js, PostgreSQL, and Passport.js. It supports Google OAuth for third-party login and includes secure session management. Start ...

Follow this step-by-step guide to install PostgreSQL, load data, connect to a database, and execute SQL queries including table joins PostgreSQL is an open-source, object-relational (also called ...

This lesson notes and working examples for instructors to use as a starting point. We do not expect novices with no prior SQL experience to be able to learn from this on their own. As a musical ...