Which service is specifically designed to help with data migration to AWS?

The service that is specifically designed to help with data migration to AWS is AWS Snowball. Snowball is a physical device that allows you to transfer large amounts of data into and out of the AWS Cloud securely and efficiently. It is particularly useful when dealing with data sets that are too large to transfer over the internet within a reasonable time frame, or when internet connectivity is unreliable.

When you use Snowball, you request a device from AWS, load your data onto it, and then ship it back to AWS for ingestion into your preferred storage service, such as Amazon S3. This service not only simplifies the data transfer process but also provides strong encryption for your data during transit, ensuring security and compliance.

Other services mentioned, like AWS S3, serve as storage for data once it's migrated, while AWS EC2 provides computing resources and AWS RDS offers managed relational database services. These services do not specifically facilitate the migration process itself.