A municipality wants a resilient stack for a public website: web tier that can lose instances, a relational database that survives AZ loss, and object storage that can recover in another Region. Which composition best fits?
Select an answer to reveal the explanation.
Short Explanation
Stateless web plus Multi-AZ Aurora plus S3 CRR is the municipal triple play: instances can die, the DB fails over, and objects have a Regional twin. Parking state on one box undoes all of that. Build the stack from HA building blocks, not nostalgia for one server.
Full Explanation
A resilient municipal web stack typically combines a stateless compute tier, a Multi-AZ relational database such as Amazon Aurora, and durable object storage with cross-Region replication when Regional recovery is required. That composition removes instance-local SPOFs for sessions and content, provides AZ-level database failover, and improves object durability and DR posture. Single-host databases, local disks, and one-AZ placements recreate classic single points of failure.