Yes. Users may directly query data in Amazon S3 by using Teradata QueryGrid Manager and the optional (paid) Teradata-to-Presto QueryGrid Connector. This capability is a wonderful feature because it helps save time and money by avoiding egress charges and effort when moving data from Amazon S3 into Vantage.
Native Object Store will also soon be available for joining with and querying data in Amazon S3 and other cloud object stores. Stay tuned for more information.