Challenges

Before engaging Cognetiks Consulting, 3BEAM’s IT environment faced several obstacles:

1. Operational inefficiencies: Diagnostic workloads ran on manually managed EC2 servers that were oversized yet underutilized. Scaling during peak hours was slow, creating delays in scan processing and reporting.
2. Compliance and security risks: Handling patient imaging data demanded strict healthcare data-protection controls. Encryption was inconsistent, access controls were largely manual, and audit trails were fragmented.
3. Deployment inefficiencies: Application updates were deployed manually, often causing downtime. The absence of separate Dev, QA, and Production environments made testing unreliable, and rollback procedures were slow and error-prone.
4. Storage growth and retention: Growing volumes of diagnostic images increased the need for centralized object storage, consistent retention, lower-cost long-term archiving, and reliable recovery without continuing to expand storage attached to individual servers.

Solution - Migration to ECS

Cognetiks Consulting designed and implemented a modern containerized architecture on Amazon Elastic Container Service (ECS), separating application compute from durable imaging storage.

1. Scalability and Cost Optimization: Migrated workloads from EC2 to ECS with auto-scaling enabled, allowing scan workloads to adjust dynamically to demand while optimizing compute costs.
2. Security and Compliance: Enforced IAM least-privilege access, enabled AWS KMS encryption for imaging data, and integrated AWS CloudTrail logging to create a secure and auditable environment.
3. Automated CI/CD and Environment Management: Introduced Docker containers, GitHub Actions pipelines, and Terraform Infrastructure as Code. This created consistent Dev, QA, and Production environments, enabled faster deployments, and supported rapid rollback with versioned images in Amazon ECR.
4. Secure Imaging Storage: Centralized diagnostic images and reports in Amazon S3, decoupling durable object storage from the ECS application tier. S3 Versioning, bucket policies, Block Public Access, IAM roles, TLS-only access, and SSE-KMS encryption strengthened protection and recoverability.
5. Archive and Backup Protection: Applied S3 Lifecycle policies to transition older imaging objects to Amazon S3 Glacier storage classes for long-term retention. AWS Backup policies and Amazon EBS snapshots protected supporting block-storage workloads, with retention managed through a centralized backup vault.

Cloud Modernization and DevOps Transformation

Through the partnership, 3BEAM gained a platform that:

1. Scales seamlessly with diagnostic imaging demand.
2. Separates application compute from durable imaging storage.
3. Centralizes diagnostic images and reports in encrypted Amazon S3 storage.
4. Moves older imaging data to lower-cost S3 Glacier storage through lifecycle policies.
5. Protects supporting block-storage workloads with EBS snapshots and AWS Backup.
6. Meets strict patient data-protection and audit requirements.
7. Delivers rapid, reliable deployments with minimal downtime.
8. Provides operational transparency and audit readiness.

Outcomes

1. Optimized IT costs while scaling diagnostic workloads and imaging storage.
2. Protected approximately 25 TB of diagnostic imaging data across the production environment.
3. Retained older imaging assets using lower-cost S3 Glacier storage classes.
4. Recovered supporting block-storage workloads through managed backup policies and snapshots.
5. Strengthened healthcare data protection, access governance, and auditability.
6. Delivered faster, uninterrupted imaging services for patients and clinicians.