Ahana Cloud for Presto - SaaS Contract Listing. Ahana Cloud for Presto is a fully integrated, cloud-native managed service built for AWS and the easiest way to get up and running with Presto. The Ahana SaaS Console of the managed service allows users to create and manage multiple Presto clusters. The Ahana SaaS Console runs in Ahana's AWS account. The Presto clusters as well as the other system components like the Hive Metastore orchestrated by the Ahana Console are provisioned in the user's AWS account. Directly query data in S3, Hive/Hadoop, and other data sources.