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The frugal HPC architect – ensuring effective FinOps for HPC workloads at scale

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The article discusses strategies for managing costs in High Performance Computing (HPC) workloads on AWS, drawing inspiration from "The Frugal Architect" principles.

  • Cost optimization can be achieved by reducing unit costs and consumption through various strategies
  • Key cost reduction techniques include:
    • Using EC2 Spot Instances (up to 90% savings)
    • Utilizing Amazon EC2 Savings Plans
    • Selecting precise instance types for specific workloads
    • Optimizing storage with Amazon S3 and intelligent tiering
  • Importance of observability through tools like CloudWatch and AWS Cost Explorer
  • Focus on efficiency by maximizing compute time and reducing overhead
  • Recommendation to use AWS Graviton instances for potential performance and cost benefits

The article emphasizes that cost should be treated as a non-functional requirement and managed carefully in cloud-based HPC environments.



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