Event-driven architecture, AWS, modern data processing system, real-time analytics, microservices, cloud computing, distributed systems, scalable infrastructure, serverless architecture, Lambda functions, API Gateway, S3 buckets, CloudWatch metrics, alarm monitoring, notification systems, low-latency processing, high-throughput data pipelines, event sourcing, CQRS pattern, Domain-driven design, hexagonal architecture, real-time data streaming, Kinesis streams, DynamoDB tables, Redis caching, elastic load balancing, containerized applications, Docker containers, Kubernetes orchestration, CI/CD pipelines, automated deployments, DevOps practices, monitoring dashboards, visual analytics, 3D infrastructure diagrams.