Question

A leading media company wants to do an accelerated online migration of hundreds of terabytes of files from their on-premises data center to amazon s3 and then establish a mechanism to access the migrated data for ongoing updates from the on-premises applications. as a solutions architect, which of the following would you select as the most performant solution for the given use-case?

a. Use AWS DataSync to migrate existing data to Amazon S3 and then use File Gateway to retain access to the migrated data for ongoing updates from the on-premises applications (Correct)
b. Use File Gateway configuration of AWS Storage Gateway to migrate data to Amazon S3 and then use S3 Transfer Acceleration for ongoing updates from the on-premises applications
c. Use S3 Transfer Acceleration to migrate existing data to Amazon S3 and then use DataSync for ongoing updates from the on-premises applications
d. Use AWS DataSync to migrate existing data to Amazon S3 as well as access the S3 data for ongoing updates

Answer 1

The most performant solution involves using AWS DataSync for fast initial migration of data to Amazon S3 and then using File Gateway for consistent ongoing access and updates to the migrated data from on-premises applications.

Step-by-step explanation:

A media company seeking to migrate hundreds of terabytes of files from an on-premises data center to Amazon S3 and establish ongoing access for updates must consider both initial migration speed and subsequent access mechanisms. The most performant solution for this use-case is to use AWS DataSync for the initial migration, due to its high transfer speeds and automated data transfer capabilities. Following the migration, setting up a File Gateway through AWS Storage Gateway allows on-premises applications to smoothly access and update the migrated data on Amazon S3, providing a seamless hybrid storage environment.