· You can guarantee a high level of security against the failure of the SAP DB database system by using fault-tolerant hardware and software.
· Use the log settings to define whether the log area is mirrored and how logging is performed.
For more information about logging, see Background Knowledge: SAP DB: Log Concept
· To enable you to backup datasets in accordance with your desired backup strategy SAP DB offers tools for performing data backups and log backups.
· The restartability of the SAP DB database system enables some errors to be corrected automatically when the database system is started.
· To restore datasets, SAP DB provides tools that automate restore processes to the greatest possible extent.