Store and search embeddings for RAG, semantic search, and similarity applications.
| Database | Best For | Filtering | Scale | Managed Option |
| Chroma | Local dev, prototyping | Yes | < 1M | No | | FAISS | Max speed, GPU, batch | No | Billions | No | | Qdrant | Production, hybrid search | Yes | Millions | Yes | | Pinecone | Fully managed | Yes | Billions | Yes (only) | | Weaviate | Hybrid search, GraphQL | Yes | Millions | Yes |
Utilizzare quando "database vettoriale", "archiviazione incorporata", "ricerca per similarità", "ricerca semantica", "Chroma", "ChromaDB", "FAISS", "Qdrant", "recupero RAG", "ricerca k-NN", "indice vettoriale", "HNSW", "IVF" Fonte: eyadsibai/ltk.