How Pinecone and other startups use vector databases and retrieval-augmented generation, or RAG, to help businesses link their private data with LLMs (Belle Lin/Wall Street Journal)

Belle Lin / Wall Street Journal:
How Pinecone and other startups use vector databases and retrieval-augmented generation, or RAG, to help businesses link their private data with LLMs  —  Vector databases were an obscure technology until Pinecone and other startups turned it into a billion-dollar market amid the AI boom