SAA-C03 Question #17: Real Exam Question with Answer & Explanation

Question

A weather forecasting company needs to process hundreds of gigabytes of data with sub- millisecond latency. The company has a high performance computing (HPC) environment in its data center and wants to expand its forecasting capabilities. A solutions architect must identify a highly available cloud storage solution that can handle large amounts of sustained throughput Files that are stored in the solution should be accessible to thousands of compute instances that will simultaneously access and process the entire dataset. What should the solutions architect do to meet these requirements?

Options

• AUse Amazon FSx for Lustre scratch file systems
• BUse Amazon FSx for Lustre persistent file systems.
• CUse Amazon Elastic File System (Amazon EFS) with Bursting Throughput mode.
• DUse Amazon Elastic File System (Amazon EFS) with Provisioned Throughput mode.

Explanation

Amazon FSx for Lustre: Lustre is a high-performance file system designed for workloads that require fast storage with sustained high throughput and low latency. It integrates with Amazon S3, making it suitable for HPC environments. Persistent File Systems: Persistent Storage: Suitable for long-term storage and recurrent use, providing durability and High Throughput and Low Latency: Persistent Lustre file systems can handle large amounts of data with sub-millisecond latency, meeting the needs of high-performance computing workloads. Simultaneous Access: FSx for Lustre allows thousands of compute instances to access and process large datasets concurrently, ensuring that the high volume of data is handled efficiently. Highly Available: FSx for Lustre is designed to provide high availability and is managed by AWS, reducing the operational burden.

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