A company is migrating a large on-premises NFS file share to AWS. They want to maintain the NFS interface for legacy applications while storing the actual data in Amazon S3 for cost savings. Which THREE steps are required? (Select THREE)

Answer options:

Deploy an AWS Storage Gateway File Gateway on-premises.

Create an Amazon S3 bucket to store the data.

Mount the File Gateway on the legacy applications using NFS.

Deploy an AWS Storage Gateway Volume Gateway.

Use AWS DataSync to continuously sync S3 to the applications.

Create an Amazon EFS file system.

How to approach this question

Identify the hybrid storage service that bridges NFS and S3.

Full Answer

Deploy an AWS Storage Gateway File Gateway on-premises., Create an Amazon S3 bucket to store the data., Mount the File Gateway on the legacy applications using NFS.

AWS Storage Gateway (File Gateway) allows on-premises applications to access objects in Amazon S3 using standard file protocols like NFS and SMB.

Common mistakes

Confusing Volume Gateway (iSCSI) with File Gateway (NFS/SMB).

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