Simple Strategy for Managing Backups
Most
of our customers decide it is better to have a disk1 for each
day of the week on which to put one copy of their database and another disk for
the weekly and another disk for the monthly backup and even another separate
disk for a quarterly backup. Eventually each disk gets reused as its'
turn comes around. This represents only 10 disks in all.
It is not a good idea to rely on one copy of your database or even one disk on which to store multiple copies of that database. The above system avoids that. Some users go a bit further and store some copies off site. This is not a bad idea either.
UDS
has high volume customers that even do a MS Windows copy/paste at midday
during their busy season in order to create a quick and easy copy of their
database. The reason is even having to re-enter just one whole days work is too
much for them to contemplate. A hundred Orders may also represent a lot
of telephone calls too. The point is that not all work is done at a
computer workstation and why take a chance of losing time having to do any of
it over.
1Disk is used in the example above but you could
substitute tape cartridge, or any other removable media for that matter and
follow this example strategy.