Availability
vRealize Business Standard can be protected by VMware vSphere High Availability, providing up to 99.9 percent of availability.
VMware vSphere Fault Tolerance can be used to protect the vRealize Business Standard appliance if it is running on vSphere 6 and meets hardware and network latency prerequisites.
Design Considerations
• Use vSphere HA to protect against host hardware failure. VMware recommends always enabling vSphere HA on vSphere clusters.
• Consider using vSphere Fault Tolerance to protect vRealize Business Standard.