Help Center> MapReduce Service> Service Overview> Security> Service Resilience

Updated on 2022-11-11 GMT+08:00

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Service Resilience

Cross-AZ DR Deployment

The management plane of MRS provides the dual-cluster cross-AZ DR capability. You can deploy a homogeneous MRS DR cluster in another AZ. If your production cluster fails to provide read and write services because of a natural disaster or internal cluster faults, the DR cluster will become the production cluster to ensure service continuity.

Parent topic: Security

Previous topic: Audit and Logging

Next topic: Security Risk Monitoring

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