The Problem
Healthcare data organizations operate under some of the strictest regulatory constraints in any industry. Processing terabytes of patient records daily requires pipelines that are not just fast and reliable but fully HIPAA-compliant at every layer: data encrypted at rest and in transit, complete audit trails for every access event, and strict access controls that satisfy BAA obligations. CyncHealth needed an architecture that could scale to handle daily ingestion spikes while maintaining the compliance posture their health data exchange role required.
How We Solved It
We designed a multi-layer data pipeline using AWS Glue for ETL transformations, Apache NiFi for complex multi-source data routing, Amazon Kinesis for real-time health event streams, and Lambda for serverless transformation tasks. Every S3 bucket uses SSE-KMS encryption with customer-managed keys. All service-to-service communication uses IAM roles with least-privilege policies. No hardcoded credentials anywhere in the stack. CloudTrail and CloudWatch Logs capture every API call and data access event, feeding into a centralized audit log store. The entire environment lives in a private VPC with no public subnets; all AWS service communication routes through VPC endpoints to eliminate public internet exposure.
What We Delivered
- Terabytes of health data processed daily
- 99.9% uptime maintained consistently
- Full HIPAA compliance achieved and maintained