For the moment managed RonDB will provide the availability of the cloud, but remember that the managed version is still in development. The steps to go 6 9s requires 1) Integrate cloud APIs such that we know when the cloud provider will freeze the instances 2) Provide global replication between cloud regions and failover handling of this. As mentioned reaching 6 9s requires both RonDB SW that is capable of reaching 6 9s as well as operational competence to actually deliver it. This is what we're aiming at, to make this availability reachable for normal users without this operational competence to deliver 6 9s.
