DR · Disaster Recovery
The plan and infrastructure for surviving the loss of a site or region: replication, failover, and the recovery-time and recovery-point targets contracted to tenants.
Current numbers
~400 J/GPUVera Rubin power-smoothing reservoir target; facility BESS roles for transient/ride-through/DR
~2xillustrative multi-site DR cost scenarios: active-active ~2×; warm standby ~1.4–1.6×; pilot light ~20%