Milvus

The product is an open-source vector database for storing and searching high-dimensional vectors, solving similarity search for GenAI applications such as RAG, image search, multimodal search and recommendation systems at scale to tens of billions of vectors. It sells to developers and data teams in businesses building AI applications, from prototyping to production workloads. It is delivered as a pip-installable library, single-machine standalone, and horizontally scalable distributed deployment, with a fully managed cloud option available.

Key features

• High-speed vector similarity search
• Scale to tens of billions of vectors
• Metadata filtering
• Hybrid search
• Multi-vector search
• S3-based storage
• Pip install deployment
• RAG support
• Image search
• Multimodal search
• Graph RAG support
• Horizontal scaling