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AWS Certified Data Engineer - Associate · AWS
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Cost effective + high reliability > S3 Gravitation > Low cost
Rule of thumb: pick the AWS in-house solution provided for that service. Graviton is aws processor, and also EMRFS on S3.
s3 no question. Graviton=> Cost-Effectiveness: Graviton instances are ARM-based instances specifically designed for cloud workloads. They offer significant cost savings compared to x86-based instances while delivering comparable or better performance for many Apache Spark workloads. Performance: Graviton instances are optimized for Spark workloads and can deliver the same level of performance as x86-based instances in many cases. Additionally, EMR offers performance-optimized versions of Spark built for Graviton instances.