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Infrastructure2024

DataStream — AWS Cloud Migration

Example client: DataStream Analytics · Service: Cloud & DevOps

Migrated a legacy on-premise data platform to AWS with zero downtime, reducing infrastructure costs by 42% and enabling auto-scaling.

AWSTerraformDockerECSCloudWatchRDS

Modelled outcomes — the targets we would set and track for a project of this shape.

-42%Infra Cost
0 minDowntime
Weeks→MinScale Time
30%→78%Utilization

The Challenge

DataStream Analytics was running their data platform on 12 physical servers in a co-located data center. Hardware was aging, scaling required weeks of procurement, and they were paying $14K/month for infrastructure that was only 30% utilized on average.

Our Solution

We designed a phased migration to AWS: EC2 for compute, RDS for databases, S3 for storage, and ECS for containerized microservices. Infrastructure was codified with Terraform. A blue-green deployment strategy ensured zero downtime during the cutover. Auto-scaling policies now handle traffic spikes automatically.

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