The new service is designed for large-scale projects to transfer billions of files and petabytes of data. It complements other Google Cloud services from of this familysuch as Online Transfer, Cloud Storage Transfer Service, Transfer Appliance, and BigQuery Data Transfer Service.
When moving data to the cloud, the transfer service does all the necessary work to verify its integrity. Special software (agent) automatically processes failures and uses the maximum possible bandwidth to reduce transmission time.
To use the new service, you need to install the agent on local servers, and then go to the Cloud Console and select the directories that you want to copy.
New service launched in beta.
Transfer Service Documentation for Local Data available on the Google Cloud website.