Retrieval-augmented generation in plain English: when a chatbot needs your documents
What RAG is, how it works step by step, when to use it instead of fine-tuning or a long prompt, and how to test…
Spend less, ship cleaner: getting more from AI coding tools
Why AI coding sessions burn through tokens, and the habits, connectors and plugins that keep context lean and code tidy.
AI models, data models and the 20% of SQL you will use every day
A plain map of AI model types, the main ways to structure data, the SQL that covers most analysis, and where AI already saves…
Working with AI agents: specs, constraints and checks
How to get dependable work from AI coding and design agents: write the spec first, limit the options, keep changes small and verify everything.
