Note: the v2.2 is delayed to 2022.10.30
Stability improvement
Stabilitiy is the first priority of milvus for now.
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Support Faiss GPU index building and search.
Disk INDEX
Support DiskANN as on disk index
RBAC Support
Role based access control, See design of MEP29
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Performance boost on scalar filtering and vector comparison
Others
Observability
Refine Log and Error message
Support more vector index such as diskANN(Optional)
Auto Scalar(Optional)Monitoring
Support open tracing in Milvus