After a Region-wide impairment postmortem, a state’s emergency grants portal still relies on a manual multi-Region failover runbook executed under stress. Which Global Infrastructure reliability improvement best reduces human-error risk?
Select an answer to reveal the explanation.
Short Explanation
Manual failover at 3 a.m. is how typos become outages. Script and test the Region shift—DNS, data, and infra—so the grants portal recovers like a drill, not like improv theater.
Full Explanation
AWS Global Infrastructure patterns improve reliability when multi-Region failover is automated and rehearsed rather than improvised. Automation of infrastructure readiness, data promotion, and traffic shifting reduces MTTR and error rates for emergency civic apps. More manual gates or disabling health checks increase risk during Region events.