How the open-standard Model Context Protocol connects LLMs to databases, GitHub, and local tools. A developer walkthrough of the Host-Client-Server model, Tools vs Resources, and comparisons with RAG.

Moving beyond simple chatbots to autonomous AI agents. Key lessons on temperature and sampling, prompt caching, RAG vs fine-tuning tradeoffs, and state management with LangGraph.

Looking at SOLID principles and design patterns through the lens of production code. The brittle base class trap, composition over inheritance, and real-world uses for Strategy and Observer patterns.

When middleware stalls, the entire backend grinds to a halt. Practical advice for detecting Redis big keys, managing RabbitMQ DLX queues, and surviving Kafka rebalance storms.

Great content is useless if search crawlers fail to index it. A practical guide covering rendering choices, essential meta tags, multilingual hreflang setups, and sitemap generation.