Help Center/ Document Database Service/ FAQs/ Product Consulting/ Does DDS Support Multi-AZ Deployment?
Updated on 2026-06-23 GMT+08:00
Does DDS Support Multi-AZ Deployment?
You can deploy a cluster or replica set instance across up to three AZs.
- Cluster instance:
For details, see Creating a Cluster Instance Across Multiple AZs.
- Replica set instance:
For details, see Creating a Replica Set Instance Across Multiple AZs.
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