About This Architecture

AWS Tokyo single-AZ web app with CloudFront CDN delivers a resilient three-tier architecture spanning ap-northeast-1a and ap-northeast-1c availability zones. Users route through Route 53 DNS to a WAF-protected CloudFront distribution, which caches video content from S3 while routing dynamic requests through an Application Load Balancer to EC2 t3.small instances and RDS MySQL databases. CloudWatch monitors CPU, memory, and disk metrics, triggering CloudWatch Alarms that send SNS notifications via email when thresholds breach. Fork this diagram to customize subnets, add read replicas, or implement cross-region failover for production workloads.

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How do I design a multi-AZ web application in AWS Tokyo region with CloudFront CDN and WAF protection?

This diagram shows a resilient three-tier architecture spanning ap-northeast-1a and ap-northeast-1c with Route 53 DNS, WAF-protected CloudFront distribution for video caching, Application Load Balancer routing to EC2 instances, RDS MySQL backend, and CloudWatch alarms triggering SNS email notifications. The design balances availability, content delivery, and security for Tokyo-region workloads.