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Amazon OpenSearch Service announces managed cross-Region disaster recovery

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AWS·Nov 10, 2026, 07:00 PMFeatureAI-assisted summary

Summary

Launched managed cross-Region disaster recovery for Amazon OpenSearch Service to keep a secondary domain continuously in sync for high availability.
Delivers an RPO under one minute and an RTO under 20 minutes, supporting switchover and failover workflows with CloudWatch monitoring.
This feature ships in Amazon OpenSearch Service managed cross-Region disaster recovery.

featurepricingdocssource healthy

Official source Last checked Nov 11, 2026, 3:00 PM

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AI-assisted summarysource healthyLast checked Nov 11, 2026, 3:00 PM

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