Your database might never fail an integrity check. However, if a failure does occur, know about it immediately so that you can correct it to avoid data loss. Run the ccmdb check program daily on each database and after rebooting the system from a hardware failure or operating system stop.
When you run the ccmdb backup command, a ccmdb check is performed automatically before the backup.
You must be working as the CM administrator to perform this command. You must run this command on the machine where the database server resides.