Infrastructure Tiers

​Infrastructure

​Application Resilient

​Automatic Failover

Data Centre Resilient 

​Data Replication 

​No Data Loss * 

(DR Scenario)

​Downtime for OS Patching

​Tier 1 Platinum

​X

X​

X​

X​

X​

​

​Tier 2 Gold

​

X​

X​

X​

X​

X​

​Tier 3 Silver

​

​

X​

X​

​

X​

​Tier 4 Bronze

​

​

​

​

​

X​