About This Architecture

Next-generation barangay portal on AWS combines multi-AZ EC2, Lambda, and ECS across public, app, and data subnets within a VPC, protecting resident records, document requests, and complaint reports. CloudFront CDN and WAF shield the ALB-fronted presentation tier, while RDS primary-standby, DynamoDB, and ElastiCache power the application and data layers with automatic failover. Cognito and Lambda secure authentication, SNS orchestrates complaint notifications, and CloudWatch, CloudTrail, GuardDuty, KMS, and Secrets Manager deliver compliance, audit, and threat detection for government workloads. This architecture reduces document fraud, accelerates service delivery, and ensures resident data integrity across distributed barangay operations.

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How do I design a secure, scalable AWS architecture for a government barangay portal with multi-AZ failover and compliance?

This diagram shows a production-grade barangay portal spanning two AZs with RDS primary-standby for resident records, Lambda and ECS for modular services, Cognito for authentication, and CloudWatch, GuardDuty, and CloudTrail for audit and threat detection. The architecture isolates public, app, and data subnets, uses CloudFront and WAF for DDoS protection, and leverages SNS for complaint notificat