This article breaks down the containerization setup for a Python application which connects to a PostgreSQL database, specifically focusing on the build process (Dockerfile) and the application service configuration (docker-compose.yml).
Bridge the gap between your local Python environment and a Dockerized database using SQLAlchemy, while securing your credentials with environment variables.
uvDiscover uv, a high-speed Python package manager, and see how to initialize projects, lock dependencies, and share reproducible environments instantly.
This guide builds on Docker fundamentals by demonstrating how to use Volumes and Bind Mounts to extract and persist data generated by ephemeral containers.
This guide is a practical, Python-centric introduction to Docker that takes you from basic concepts like images and containers to building and optimizing efficient data pipelines.