A county is using AWS Application Migration Service to move a permitting app. What must the cutover target architecture include for resilience?
Select an answer to reveal the explanation.
Short Explanation
Migration is the moment to stop copying bad habits—do not lift a single-AZ SPOF into AWS and call it done. Target multi-AZ from day one of cutover. Familiar failure modes are not a feature.
Full Explanation
Application Migration Service cutover should target a resilient AWS architecture, typically multi-AZ compute and data tiers with appropriate load balancing, not a lift of single-AZ single points of failure. Minimizing subnets or preserving on-premises SPOF layouts for familiarity undermines Domain 2 goals. Use migration as the point to adopt HA topology rather than recreating fragile designs.