The Design of CQvis DBE



In case you're wondering what DBE was designed to do,
here's a practical scenario which is right in line with the
principles upon which this program is based. There are:



886 files total in 26 directories total.

Four USB slots are available; one slot is in use by the
flash drive containing the files to be copied.
That leaves 3 slots to be traded off between the other
8 flash drives.

Note that target files are being updated. This isn't
a simple copy process because the contents of the 19
directories differ, both before and after the update,
and additional files not specifically designated to
replace files in a particular directory will not be
copied to that location. One of the source directories
contains two sets of files, not mutually fully distinct,
which are source files for the updates; and not all
files in each set are used as replacements coming from
that set because the target directories do not contain
the same set of files to be updated (the sets of files
in the target directories are only 'nearly the same').

If you wanted to complete the process of updating all
of these files in approximately 10 minutes, what program
would you use?

The answer is simple: CQvis Directory Backup Extension
It's the whole Reason To Be, for DBE.