With EBS storage, the root volume for a Teradata Aster Analytics on AWS instance and additional EBS volumes that you attach to the instance persist by default. Unless you set attached volumes to delete on termination, all data remains and storage-related charges continue to accrue.
For Teradata Aster Analytics on AWS, use the instance types on AWS that support EBS storage. Instance types supporting EBS storage may vary across Teradata Aster Analytics on AWS products.
For more information on EBS storage, see Amazon EBS Product Details.