Answer-first summary for fast verification
Answer: AWS Storage Gateway Volume Gateway
## Explanation AWS Storage Gateway Volume Gateway is the correct solution because: - **Low-latency access**: Volume Gateway provides cached volumes that maintain frequently accessed data locally on-premises while storing the full dataset in AWS, ensuring low-latency access to active data - **Minimizes infrastructure changes**: Volume Gateway presents iSCSI block storage to on-premises applications, allowing existing workloads to continue using the same iSCSI protocol without requiring application modifications - **Seamless migration**: It enables a hybrid storage model where data can be gradually migrated to AWS while maintaining local performance **Why other options are incorrect**: - **Amazon EBS**: Requires EC2 instances and doesn't provide direct on-premises access - **Amazon S3 File Gateway**: Provides file-based (NFS/SMB) access, not block-level iSCSI storage - **AWS Storage Gateway Tape Gateway**: Designed for backup/archival to virtual tapes, not for active low-latency block storage Volume Gateway specifically addresses the requirement for maintaining iSCSI compatibility while leveraging AWS cloud storage.
Author: Ritesh Yadav
Ultimate access to all questions.
A company plans to migrate on-premises Internet Small Computer Systems Interface (iSCSI) storage to AWS. The company needs low-latency access to the stored data. The company also must minimize infrastructure changes to workloads that use the storage.
Which AWS storage solution will meet these requirements?
A
Amazon Elastic Block Store (Amazon EBS)
B
Amazon S3 File Gateway
C
AWS Storage Gateway Tape Gateway
D
AWS Storage Gateway Volume Gateway
No comments yet.