How does Milvus support multi-tenancy?

Milvus supports multi-tenancy through three patterns at different granularities. Database-level isolation creates separate Milvus databases per tenant, giving the strongest isolation. Collection-level isolation creates one collection per tenant within a shared database, suitable for moderate tenant counts. Partition-key isolation shares a single collection across tenants and uses a partition key field to automatically route data, which works well for many small tenants. Choose based on tenant count, isolation requirements, and operational overhead you can accept. ---