Docker has revolutionized how we develop and deploy applications. In this guide, we’ll explore the basics of containerization and how to get started with Docker. What is Docker? Docker is a platform for developing, shipping, and running applications in containers. Containers are lightweight, portable, and consistent across different environments. Key Concepts Images: Templates for containers Containers: Running instances of images Dockerfile: Instructions to build images Docker Hub: Registry for sharing images Getting Started First, install Docker on your system… ...
Python Best Practices for 2024
Writing clean, maintainable Python code is essential for any developer. Here are some best practices to follow in 2024. Code Style Follow PEP 8 guidelines for consistent code formatting. Use tools like black and flake8 to automate style checking. Type Hints Modern Python supports type hints, making code more readable and catching errors early. Virtual Environments Always use virtual environments to manage dependencies…
Introduction to Kubernetes
Kubernetes is the de facto standard for container orchestration. Learn the fundamentals of K8s in this comprehensive guide. Why Kubernetes? Kubernetes automates deployment, scaling, and management of containerized applications across clusters of hosts. Core Components Pods Services Deployments ConfigMaps Secrets Getting Started You can start with Minikube for local development…
RESTful API Design Principles
Designing a good REST API requires understanding core principles and best practices. REST Principles REST (Representational State Transfer) is an architectural style for distributed systems. Best Practices Use proper HTTP methods Implement meaningful resource URIs Handle errors gracefully Version your API Use pagination for collections Example GET /api/v1/users POST /api/v1/users GET /api/v1/users/{id}