Question 630
A data processing program requires very high local disk throughput and I/O capacity. What AWS principle BEST explains this situation?
Explanation
Correct Answer
Storage-optimized compute provides instance configurations suited to intensive local storage workloads. This principle explains why the suitable decision is: Consider storage-optimized EC2 families for the access pattern. The confirming observation would be: Disk benchmarks meet the application's IOPS or throughput objective. A useful continuing practice is: Understand instance-store durability and backup requirements where applicable.
Incorrect Answers
AWS still runs compute infrastructure for Lambda or Fargate even when customers do not manage servers. In this question, however, storage-optimized compute provides instance configurations suited to intensive local storage workloads. The answer that meets the requirement is: Storage-optimized compute provides instance configurations suited to intensive local storage workloads.
GPU and other accelerator capabilities are available in specialized instance families. In this question, however, storage-optimized compute provides instance configurations suited to intensive local storage workloads. The answer that meets the requirement is: Storage-optimized compute provides instance configurations suited to intensive local storage workloads.
General-purpose families balance resources for ordinary workloads. In this question, however, storage-optimized compute provides instance configurations suited to intensive local storage workloads. The answer that meets the requirement is: Storage-optimized compute provides instance configurations suited to intensive local storage workloads.