Designing Multi-Tenancy RAG with Milvus: Best Practices for Scalable Enterprise Knowledge Bases

This post details strategies for implementing multi-tenancy in RAG systems using Milvus, focusing on database-level, collection-level, and partition-level approaches. It highlights database-level multi-tenancy as often suitable for enterprise RAG knowledge bases serving distinct business units, offering strong logical isolation. For enhanced security, it introduces physical resource isolation by mapping logical components (databases, collections) to physical resources (Resource Groups, Query Nodes) to guarantee performance and prevent interference between tenants.