LanceDB

LanceDB is the serverless, open-source vector database for multimodal AI: it powers fast, scalable RAG and semantic search applications.

LanceDB is your multimodal AI lakehouse, built on the high-performance Lance columnar format (Rust-based). This architecture provides a unified data store, natively handling vectors, metadata, and raw multimodal data (text, images, video) to eliminate separate databases. Leverage its disk-based indexes for low-latency vector search, full-text search, and SQL queries over petabyte-scale datasets. The platform delivers the speed and scalability required for production-ready RAG, autonomous agents, and large-scale model training workflows.

https://lancedb.com/