Disaster recovery is difficult. Cloud tools can simplify this problem. All of our components run concurrently in more than one datacentre, automatically load-balanced and health checked. Failures are tolerated, and, never observable to the end user.

All databases are based on RAFT consensus algorithms, and storage is multi-regional where appropriate.

Customer hosted applications automatically gain this property of hyperscale cloud resiliency and disaster recovery. Faster, simpler, cheaper.

566841d9 multi zone