Why are DDS resources released
When you actively unsubscribe from an instance or do not renew the instance within the window after the instance expires, the DDS resources will be released.
Why are DDS resources frozen
When the instance you subscribed to expires, the DDS resource will be in a frozen state and you can renew the instance to unfreeze it.
Can I back up data if the instance is frozen
No, generated arrears cannot be offset by resource packages. You can renew the frozen instance, and the instance can continue to back up data after renewal.
How to unfreeze resources
After the instance expires, it will be frozen, and you can unfreeze the resources by renewing the instance.
What is the impact on your business when resources are frozen, unfrozen, and released
After freezing, the business cannot access the database service; after unfreezing, the business can continue to access the database service; after releasing, the business cannot access the database and the instance will be deleted.
How to renew
For an instance that is scheduled to be renewed, click the More button on the right side of the instance, click Renewal in the More actions selection box, and then complete the subsequent renewal process in order to renew the instance.
Can resources be restored after being released? Can the resource unsubscribed by mistake be recovered
Resources cannot be restored after being released and cannot be recovered if they are unsubscribed by mistake, it is recommended to reorder the instance. So users should carefully evaluate before proceeding with instance unsubscription, resource release, etc.
How to delete DDS instance
When you actively unsubscribe from a DDS instance, the DDS instance will be deleted.