Review Dynatrace Managed high availability options and choose between Premium High Availability across data centers and rack-aware deployment across fault domains. Use the following pages to compare topologies, add data centers, convert deployments, and recover from outages.
Understand how Premium High Availability (PHA) uses redundancy, hardware placement, capacity planning, data replication, and automatic failover across data centers.
Replicate Managed Cluster nodes across two data centers and prepare Cassandra, Elasticsearch, and server components for PHA.
Review how PHA detects Elasticsearch and Cassandra node outages, routes failover decisions, and restores service after recovery.
Recover a data center in a PHA deployment by using another data center as the recovery source.
Recover a lost data center from backup and restore the data center topology in a multi-data center deployment.
Rebuild a lost data center, reinstall nodes, migrate data stores, and restore replication across both data centers.
Learn how rack-aware deployments distribute nodes across fault domains, reduce data loss risk, and complement PHA topologies.
Convert a Managed Cluster to a rack-aware deployment using the expansion method when you can add capacity before migration.
Convert a Managed Cluster to a rack-aware deployment using the restore method when you need to rebuild from restored data.