Bouncer

Event-ticketing platform with anti-scalping defense — tier status

Tier 1: Presentation (ALB)

Traffic routed via Application Load Balancer across public subnets.

Tier 2: Application (Auto Scaling Group)

Instance ID: i-048916dece5614fc3

Availability Zone: eu-central-1c

Tier 3: Data (RDS, Single-AZ)

Database: CONNECTED

Single-AZ is a deliberate cost trade-off for this project, not a capacity limit — Multi-AZ is documented as the production recommendation.