Federated Learning on a cluster of Raspberry Pis and Jetson Orin
A detailed guide to building a federated learning testbed from Raspberry Pi 5 boards and NVIDIA Jetson Orin modules with the Flower framework, covering the theory behind FedAvg, hardware selection, networking, non-IID data, heterogeneous clients, security, monitoring and a complete PyTorch example.
Native PostgreSQL vs PostgreSQL in Docker: a detailed comparison
A detailed comparison of running PostgreSQL natively on the host versus in a Docker container, covering architecture, performance, storage, networking, backups, upgrades, security and how to connect both setups to a Django project.
Configuring Nginx to Serve Django Applications
A detailed guide on configuring Nginx as a reverse proxy for Django, covering the theory behind WSGI/ASGI, static and media files, request flow diagrams, SSL termination, and a complete production-ready configuration example.
uv vs pip: what's the difference and why it matters
A deep dive into the differences between uv and pip, covering the theory behind their architectures, speed benchmarks, dependency resolution strategies, and practical examples to help you decide which tool to use in your Python projects.