About This Architecture
Four-layer multi-AZ stock management platform spanning presentation, application, AI services, and data tiers across AWS regions. CloudFront CDN and WAF protect web dashboards served by dual ALBs, while EC2, ECS, and Lambda handle inventory logic in private subnets with API Gateway orchestration. AWS Rekognition and SageMaker power product image analysis, with RDS primary-standby, DynamoDB global replicas, and ElastiCache ensuring high availability and sub-second alerting. This architecture demonstrates enterprise-grade resilience, cost optimization through t3.medium instances, and separation of concerns critical for retail operations. Fork and customize this diagram on Diagrams.so to adapt subnet ranges, instance types, or add additional availability zones.