About This Architecture
End-to-end warranty claims data pipeline orchestrated by AWS Step Functions, ingesting PDF documents, CSV records, and historical data through S3 landing zones via Internet Gateway. Glue crawlers catalog raw assets and transform them using Glue ETL jobs (2.0 DPU, Glue 4.0) into curated RDS PostgreSQL tables across private subnets. EventBridge triggers daily orchestration at 5AM UTC, with SNS alerts for pipeline notifications and downstream SageMaker models predicting suspect claims, duplicates, and cost, plus Bedrock Claude Vision for OCR and embeddings. ECS Fargate runs the warranty claims web UI backed by ECR with image scanning enabled, while a bastion host in public subnets provides secure RDS access for monitoring.