{"type": "article", "title": "Building a RAG System from Scratch with pgvector and Gemini — Introduction", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/building-a-rag-system-from-scratch-with-pgvector-and-gemini-introduction", "original_source": "https://dev.to/hiroki-kameyama/building-a-rag-system-from-scratch-with-pgvector-and-gemini-introduction-c8i", "published": "2026-06-27T21:59:18+00:00", "accessed": "2026-06-27", "id": "building-a-rag-system-from-scratch-with-pgvector-and-gemini-introduction"}