Which solution offers the MOST reliable data transfer?
AWS DataSync over public internet
AWS DataSync over AWS Direct Connect
AWS Database Migration Service (AWS DMS) over public internet
AWS Database Migration Service (AWS DMS) over AWS Direct Connect
Explanations:
AWS DataSync over public internet is less secure for sensitive data, as it does not use a private, dedicated connection.
AWS DataSync over AWS Direct Connect provides a secure, high-bandwidth, dedicated connection, ideal for large-scale, reliable data transfer.
AWS Database Migration Service (DMS) is primarily designed for database migrations, not large-scale file transfers like JSON files.
AWS Database Migration Service (DMS) is not optimized for transferring large amounts of JSON file data and is meant for database migrations.