What is the MOST cost-effective mechanism to move this data and meet the migration deadline?
Use AWS Snowmobile to ship the data to AWS.
Order multiple AWS Snowball devices to ship the data to AWS.
Enable Amazon S3 Transfer Acceleration and securely upload the data.
Create an Amazon S3 VPC endpoint and establish a VPN to upload the data.
Explanations:
AWS Snowmobile is designed for extremely large data transfers (up to 100 PB), making it overkill for 150 TB, and it’s more expensive.
Ordering multiple AWS Snowball devices allows for efficient data transfer of 150 TB within the deadline, as Snowball can handle large data volumes at a reasonable cost.
Amazon S3 Transfer Acceleration may not be suitable due to the limited network speed of 100 Mbps, making it unlikely to meet the migration deadline.
Establishing a VPN for uploads will be constrained by the 100 Mbps limit, likely leading to delays that exceed the one-month deadline.
I scheme that the answer is:
Order multiple AWS Snowball devices to ship the data to AWS.