How RAG Actually Works
RAG grounds LLMs in external data, but naive setups fail in production. A two-stage fix: hybrid search and re-ranking.
RAG grounds LLMs in external data, but naive setups fail in production. A two-stage fix: hybrid search and re-ranking.
Uncontrolled traffic can take down shared resources fast. A look at the core rate limiting algorithms, a minimal token bucket implementation, and where to enforce it in practice.
Building and deploying a minimal, read-only MCP server. From local stdio to a live server wired into real AI clients.
Async/await simplifies non-blocking code, but writing it well means understanding the event loop underneath.
A plain-language breakdown of JWTs: what's inside the token, how the auth flow works, and the tradeoffs worth knowing before you use one.
Décortiquer un custom hook React à travers ses décisions d'architecture : reducer, closures, et lissage du WPM.
A look at RFC 10008, the new HTTP QUERY method: why it exists, how it works, and what it means for API design.