A city’s online building-permit system must keep issuing permits if the primary processing site fails. Leadership wants failover across sites with enough capacity. Which approach best meets that need?
Select an answer to reveal the explanation.
Short Explanation
Two kitchens only help if the second one can actually cook for the dinner rush. Multi-site failover needs real capacity agreements, not a paper RTO or a dark warehouse wish.
Full Explanation
Multiple processing sites support resilience when critical applications can fail over with pre-arranged resource capacity at the alternate location. Paper RTO targets without capacity, DNS-only moves, or unequipped cold space do not sustain permit issuance under load. Capacity agreements and tested failover are part of recovery strategy design for municipal digital services. This complements HA within a site by addressing total site loss.