Question 130
A data processing program requires very high local disk throughput and I/O capacity. Which AWS concept, service, or responsibility BEST addresses the stated requirement?
Explanation
Correct Answer
Consider storage-optimized EC2 families for the access pattern. This choice addresses the specific business requirement: Storage-optimized compute provides instance configurations suited to intensive local storage workloads. A clear way to confirm success is: Disk benchmarks meet the application's IOPS or throughput objective. To sustain the result: Understand instance-store durability and backup requirements where applicable.
Incorrect Answers
Lightsail packages selected compute and networking features for simpler workloads. In this question, however, storage-optimized compute provides instance configurations suited to intensive local storage workloads. The answer that meets the requirement is: Consider storage-optimized EC2 families for the access pattern.
Elastic Beanstalk automates parts of application infrastructure provisioning and scaling while users supply code. In this question, however, storage-optimized compute provides instance configurations suited to intensive local storage workloads. The answer that meets the requirement is: Consider storage-optimized EC2 families for the access pattern.
Lambda executes code in response to events without requiring customer-managed servers. In this question, however, storage-optimized compute provides instance configurations suited to intensive local storage workloads. The answer that meets the requirement is: Consider storage-optimized EC2 families for the access pattern.