The RDS Instances table displays each snapshot backup of an Amazon RDS instance, the database engine used to create the backup, the AWS region, availability zone, and subnet configured for the instance, and both the creation time and expiration time for the time the snapshot backup.
The database instance that was backed up.
The snapshot backup that ran on the database instance.
The AWS region configured for the database instance that was backed up.
The database engine used to created the snapshot backup, such as MSSQL or Oracle.
The date and time when the snapshot backup was created.
The expiration date and time that is configured for the snapshot backup.
The AWS availability zone that is associated with the AWS region and the instance that was backed up.
The default VPC subnet that is associated with the AWS availability zone and the instance that was backed up.