SAA-C03 · Question #407
A company is building a new web application on AWS. The application needs to consume files from a legacy on-premises application that runs a batch process and outputs approximately 1 GB of data every
The correct answer is D. Deploy an Amazon S3 File Gateway on premises. Point the legacy application to the File. Amazon S3 File Gateway provides a local NFS mount point, which can be used with minimal changes by the legacy application. Files are transparently uploaded to Amazon S3, allowing the web application to access them directly from S3. This is the most cost-effective and operationall
Question
A company is building a new web application on AWS. The application needs to consume files from a legacy on-premises application that runs a batch process and outputs approximately 1 GB of data every night to an NFS file mount. A solutions architect needs to design a storage solution that requires minimal changes to the legacy application and keeps costs low. Which solution will meet these requirements MOST cost-effectively?
Options
- ADeploy an Outpost in AWS Outposts to the on-premises location where the legacy application is
- BDeploy an AWS Storage Gateway Volume Gateway on premises. Point the legacy application to
- CDeploy an Amazon S3 interface endpoint on AWS. Reconfigure the legacy application to store the
- DDeploy an Amazon S3 File Gateway on premises. Point the legacy application to the File
How the community answered
(55 responses)- A4% (2)
- B15% (8)
- C7% (4)
- D75% (41)
Explanation
Amazon S3 File Gateway provides a local NFS mount point, which can be used with minimal changes by the legacy application. Files are transparently uploaded to Amazon S3, allowing the web application to access them directly from S3. This is the most cost-effective and operationally simple way to bridge legacy on-premises NFS output with S3, requiring no changes to the batch
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