I don't like the auction process from the OCI console. For example, we can mainly use CAE for monitoring the database, but we have some problems with making the database more stable to monitor. I mainly send this request to resolve this issue for auctionability. So, this is an area of improvement. 

For the data migration, we used ZDM. It was not integrated with the databases, and the documentation lacks clarity. Additionally, there were restrictions on using it with the source databases, necessitating clarification of these issues. Oracle Exadata is a robust platform capable of delivering optimal performance and meeting the client's structural requirements. 

I recommend implementing a dashboard or panel that simulates loads and performance scenarios to enhance the understanding of metadata for various databases or migration processes, ultimately ensuring a successful outcome.

As a customer, you can't see the boot messages of your virtualized guest machines. There should be an improvement for this. Customers should see their VMs while they are booting and they should have control during that same time. They may provide input or see kernel messages that might be present and preventing the boot in some cases.

The release schedule for this machine should follow the release schedule of Exadata (on-premises) very closely. For instance, the new image versions. In short, we don't want to wait for a long time to have the newest Exadata image version to be available on Exadata Cloud at Customer.

A room for improvement in Oracle Exadata Cloud at Customer is that they need to train more partners to gain more knowledge because currently, they are keeping a lot to themselves. For example, they are still keeping a lot of information on their campus, so information sharing is limited. We'd like for Oracle to open up so we could have more knowledge. We also need more information sharing regarding Oracle Exadata Cloud at Customer because it's still a relatively evolving product.