solutions-architect-pro video for before launching a critical application, a solutions architect at Global Dynamics is reviewing its resilience: the application
Before launching a critical application, a solutions architect at Global Dynamics is reviewing its resilience: the application runs on a single EC2 instance within a private subnet, managed by an Auto Scaling group, and stores data in a MySQL RDS instance, all within a VPC spanning three Availability Zones but using a single NAT gateway. What solution should the architect recommend to ensure the application operates across multiple Availability Zones for improved resilience?