A new Hyper SQL catalog contains an empty schema called PUBLIC.
By default, this schema is the initial schema when a new session is started.
For example, you might change to a higher performing instance type in your Auto Scaling launch configuration so that you can reduce the maximum number of instances in your Auto Scaling group.
If problems occur after you complete the update, you might need to roll back your infrastructure to the original settings.
The challenge in replicating your application is that it also requires you to replicate your resources.The database consists of catalogs plus authorizations.A catalog contains schemas, and schemas contain the objects that contain data or govern the data.To do this manually, you not only have to remember which resources were changed, you also have to know what the original settings were.When you provision your infrastructure with AWS Cloud Formation, the AWS Cloud Formation template describes exactly what resources are provisioned and their settings.Each catalog contains a special schema called INFORMATION_SCHEMA.