CLF-C02 Question 170
Single answerA company runs a data analytics application that processes large datasets requiring high disk throughput and low-latency storage. Which EC2 instance type is most appropriate for this workload?
- A
Compute Optimized
- B
Memory Optimized
- C
Storage Optimized
- D
General Purpose
Show answer and explanation
Correct answer: C
Explanation
Storage Optimized EC2 instances are the best choice for applications that require high disk throughput and low-latency storage, such as data analytics workloads that process large datasets. These instances are designed for storage-intensive tasks and provide optimized hardware for high-performance I/O operations.
- A. Incorrect.
Compute Optimized instances are designed for workloads requiring high-performance processors, such as batch processing or high-performance computing, but they are not ideal for storage-intensive applications.
- B. Incorrect.
Memory Optimized instances are suitable for applications with high memory requirements, such as in-memory databases or real-time big data analytics, but they do not address storage throughput needs.
- C. Correct.
Storage Optimized instances are specifically designed for workloads that require high, sequential read and write access to very large datasets on local storage, making them ideal for this scenario.
- D. Incorrect.
General Purpose instances are versatile and balanced, suitable for a wide range of applications, but they do not specialize in high storage throughput or low-latency storage.