🔮The Codex
Vector Database
A specialized database that stores and searches AI embeddings for similarity matching.
📖 Apprentice Explanation
A vector database stores information in a way that AI can quickly find similar items. It's like a library where books are organized by meaning rather than alphabetically.
🧙 Archmage Notes
Vector databases (Pinecone, Weaviate, Chroma, Qdrant) use approximate nearest neighbor (ANN) algorithms like HNSW and IVF for efficient similarity search. Key for RAG systems, recommendation engines, and semantic search applications.