RAG

2 articles tagged RAG.

AI8 Jul 20263 min read

Choosing a vector database: pgvector, dedicated engines and when it matters

Vector search powers RAG and semantic search, but the database choice is often overstated. How to decide between an extension on your existing database and a dedicated vector engine, and what actually drives retrieval quality.

AI24 Jun 20262 min read

Retrieval before generation: practical RAG for operations teams

Most of the quality in a retrieval-augmented system is decided before the model writes a word. A field guide to chunking, retrieval and evaluation for internal knowledge assistants.