So, you checked your
backups, right?. In
our last eNote, we talked about making sure the backup files you
create are actually working. This time, let's take a look at some of
the ways to store backup data.In the 'old'
days, we had only a few choices for data storage. For most people,
floppy disks were amassed in piles and stacks and forever tucked in
the dark spots of closets and attics until <gulp>, they might be
needed. Some lucky souls had the 'advantage' of a tape drive system
that would hold many, many times the data of floppies.
The 'floppy of today' seems to be the CD. Whereas
the standard floppy holds 1.4 MB, the standard CD will hold up to
700 MB and is much more durable. The advantages for a CD backup is
that they are cheap (the last pack I purchased cost a dime each),
durable and don't take a lot of room. The disadvantages are that
they don't hold much (ok, it seems like a lot, but when you start
archiving music and large data sets, 700MB gets used up quickly),
and the process of creating a backup CD can be confusing.
The newer disc format of DVD circumvents the size
issue by giving us up to 4gb of storage or almost six times as much
as a CD. It still has the problem of being potentially confusing in
use and are still somewhat expensive (last I saw for blanks was
around $1.50 each).
For many companies, the tape backup is still the
most viable, you can automate the backup process and tapes can be
purchased in very large capacities. Disadvantages here are that
initial hardware and media costs can be quite high for a good tape
system, and tapes are a bit prone to damage.
In network situations, we also recommend the use
of 'drive to drive' backups, where the contents of the server (or
main shared drive) is automatically backed up to another drive on
the network. Current drive prices make this a very affordable and
easy to manage system. The disadvantage here is that the backup
remains on-site.
For many companies and home situations, a very
elegant solution is to utilize an external USB drive (or Firewire if
you are so fortunate as to have a connection available). Again, the
drive pricing is making these 'whole drive' backups very viable.
External drives that fit in your pocket start around $125 these
days.
Obviously, there are many choices to consider when
looking at backup scenarios. The important issues are to have a
consistent, reliable system in place that you have actually
tested.... Please give us a call if you would like to get some
help with a backup solution that works for your situation.
Recycle Computers and other
Electronics
Office Depot, in partnership with
Hewlett Packard is offering to accept one computer system or one
electronic product per day per customer now through September 6th at
'all stores in the continental U.S.' There is no charge for the
program. If you have an old system that is no longer of any use,
please take advantage of this offer to dispose of it.
For program details go to
www.officedepot.com/recycle
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