Learn how to apply Clean Architecture in Python without overengineering, using domain entities, use cases, Protocols, and lightweight infrastructure layers.

This book shows how FastAPI, a high-performance web framework for building RESTful APIs in Python, can be used to build robust web APIs that are simple and intuitive and makes it easy to build quickly ...

APIs (Application Programming Interfaces) are powerful tools that enable technicians to build on existing functionalities, implement interconnections between various applications, and enhance the ...

An API is like a magic box. We send data in a specific format. We then get data back in a specific format. This magical box is simply a script kept on a server. It acts as a gatekeeper — we tell the ...

In 2026, building an MVP means validating a business idea under real-world constraints. Markets move fast, user expectations shift quickly, and early architectural mistakes are painful and expensive ...

When people ask author Eric Chou how to get started with network automation, he advises them to start small and celebrate small victories. In his book, Mastering Python Networking, from Packt ...

Just before I left for Cisco Live US, I was given the chance to work with the APIs on Cisco DNA Center. Having never used Cisco DNA Center this was a quick learning curve, but once I started I could ...