AWS architecture diagram, complex system, 3D illustration, detailed nodes, colorful icons, arrows indicating data flow, cloud computing, virtual machines, EC2 instances, S3 buckets, RDS databases, Lambda functions, API Gateway, IAM roles, CloudWatch monitoring, VPC subnets, Availability Zones, Route53 domain, SSL certificates, security groups, firewall rules, scalable architecture, high availability, disaster recovery, real-time data processing, event-driven design, serverless computing, microservices, containerization, Docker containers, Kubernetes orchestration, Terraform infrastructure, AWS Well-Architected Framework, best practices, DevOps, CI/CD pipeline.