A FORMAT · BEGINNER · PRO LEVEL
Scalable Web App
Traffic doubled overnight. One EC2 isn't enough.
SCENARIO PREVIEW
Scale horizontally — add an ALB and at least 2 EC2 instances. Keep uptime above 95%.
YOU'LL PRACTICE
Traffic doubled overnight. One EC2 isn't enough.
Scale horizontally — add an ALB and at least 2 EC2 instances. Keep uptime above 95%.