Is it possible to migrate on-premises databases to Oracle Autonomous Database?

The process of migrating on-premises databases to Oracle Autonomous Database is indeed supported, and Oracle has developed a range of migration tools specifically designed to facilitate this transition. These tools streamline the migration process, making it easier for organizations to move their existing databases to an autonomous environment.

These migration tools can handle various database formats and provide functionalities like data modeling, schema conversion, and data transfer to ensure a smooth migration experience. Additionally, Oracle offers best practices, documentation, and support throughout the migration process, further enhancing the feasibility of moving to Autonomous Database.

The other options suggest limitations that do not accurately reflect the capabilities and resources Oracle provides. Choosing not to support migration or limiting the types of databases eligible for migration undermines the comprehensive nature of Oracle's offerings in this area. Similarly, implying that migration requires solely manual intervention disregards the efficient migration solutions Oracle makes available.