Learn how to use Docker with PostgreSQL in this 21-minute tutorial. Discover the power of containerization to eliminate environment-specific issues and easily spin up database instances for development. Master essential skills including launching Docker containers, downloading and running PostgreSQL images, and connecting to database instances from both the local terminal using psql and a Spring Boot 2+ application. Gain hands-on experience creating databases, tables, and inserting data while exploring Docker commands for managing containers. Perfect for developers looking to streamline their database setup process and improve workflow efficiency.