Choosing your cluster type

Choose the cluster type and configuration that meets your availability requirements.

Select the cluster type names in the table heading for more information on each type and configuration.

ConsiderationSingle nodePrimary/Standby HAHA + standby replicaDistributed HA single regionDistributed HA multi-region
Data replicationNonePhysicalPhysicalLogicalLogical
VM failure tolerance
AZ failure toleranceTBD
Region failure toleranceTBDTBDTBD
Recovery time objectivevaries35s-60svaries00
Recovery point objective<5 min0<5 min030s (configurable)
Service level agreement99.5%99.99%99.99%99.99%99.995%