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Replication
Getting Ready
What to Use
Backing up: Drive to Drive
Backing up: CD or DVD
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updated 040307
Introduction:
"There are only two
types of people in the world: Them that have lost data, and them that
will."
With the advent of Windows Restore, most folks think they ARE backed
up. Nothing could be further from the truth. Windows Restore has
nothing to do with your data at all. It is designed for restoring
operating system files, not your data.
Other folks might have engaged Windows Backup to create backups for
them, but those backups are usually kept right in the same machine, on
the same hard drive. What would happen to you if that hard drive
crashed right now?
Did you know that Microsoft's Backup utility
keeps all your data in a single file? How about the often forgotten
fact that a small corruption in that file can cause the whole
works to be unuseable? While on-machine backups might be kinda handy at
times, you are never truly backed up until your data
is somewhere else (uncompressed)- entirely off the machine, and I might
add- entirely
off the LAN too.
Unfortunately, backing-up
is a considerable mystery to the folks. I think this is mainly because
of the "one-step wonder" mentality of the tech world. This is truly a
"different strokes for different folks" kind of game.
There really is no easy single answer to backing up. there are
different solutions for different situations, based upon the following
criteria:
1. Amount and Nature of
the Data:
Obviously there are differing types of data (pictures are different
than documents), but for the back-up exercise the differences are more
about how valuable the data is to you. This differs greatly between
people, so you need to assign the value(s) for yourself and pro
actively figure out how to back it all up.
The amount of data (as measured in megabytes/gigabytes) also varies
greatly. a backup solution for a bookkeeper whose entire data directory
is less than 100 MB will not work for a video-phile whose library of
movies is measured in tens or even hundreds of GB.
2. Available Resources:
"Available resources" would be the various means at your disposal which
might be useful for back-up purposes. Most machines these days carry a
writable CD ROM (CD-R or CD-RW) or DVD (DVD-R) drive. Some have
zip-drives. You
might have invested in an external drive or thumb (key chain) drive.
These are all good backup solutions for different back-up types. But
let's not forget another: In these days of DSL and Wireless networking,
many people have multiple machines in the same house- if these machines
are networked, that network becomes yet another very good back-up
medium.
Your own ability to back up depends a lot on which of these (or other)
you have already, or are willing to invest in.
3. Veracity of the
Implementor:
Believe it or not, this is the most important one. YOU. Your ability to
backup your machine in a regular fashion.
This is very much a study in human nature (your own), and calls for a
merciless look at yourself and your real tendencies. If you tend to
keep your socks in neat, orderly rows in the drawer, you will find the
backup process a simple and enjoyable thing. If you tend to keep all
your socks in a pile under the bed- well... then this is gonna suck.
I fall somewhere in the middle of those two extremes, as will most of
you (I keep my socks under the couch).
For me, it is a considerable discipline to back up my critical data to
a zip disk every day. All the rest of my stuff (and including my critical data) is automated... backed
up across my local network on a daily basis, with a manual total backup
across the network scheduled in my to-do list for the third Monday of
every month. Once per quarter, I have a scheduled to-do to manually
backup to CDs.
I know. I am unworthy. I (of all people) should be more aware and
involved in the replication and storage of my data. I KNOW BETTER. But
the truth is that I FAIL miserably when I attempt to take a stronger
hand. I keep pushing it off. There is always something more
important to do... and next thing I know, I havn't backed a thing for
months.
Lucky for me, I do pay attention to my ToDos, providing they are not
too onerous.
But that is what I am getting at- For me, the methods I employ are the
best that I am likely to do, and give me a fairly reliable "situational
norm". Barring the house burning down, it is unlikely that all of my seven boxes will fail at once, so I am safe enough for me.
You must do the same. Do not be fooled by your own first energetic
stabs at it- a new broom sweeps clean. The methods you should settle
into should be built around forming a very long term habit that you
certainly WILL do... and you have to live with that.
So here we go- as always, the articles are in the sidebar.
(c)
F@t Guy Utilities 2005-2007
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