Pay attention to the following notes on the security of your database system:
· You can guarantee the high availability of your system by using robust hardware and software, and specifying the appropriate log settings.
· Easy-to-use database tools , such as the Database Manager , enable you to back up and recover your data in accordance with your backup strategy.
· Some inconsistencies are corrected automatically when you restart the database instance.
· You can find any errors in database structures (B* trees) by making regular checks on these structures. If there are serious inconsistencies, the database instance must be recovered in the same way you recover it after a disk failure.