We are excited to announce that you can now use Amazon Athena to query data stored in Amazon Simple Storage Service (S3) Glacier storage classes. S3 Glacier is a secure and durable service for low-cost data archiving and long-term backup. With this launch, you can use Athena to directly query restored data in the Glacier Flexible Retrieval and Deep Archive storage classes, saving you time by removing the need to move and duplicate data.
Source:: Amazon AWS