Article, July 2006
Backup Awareness Month
By Ira Wilsker,
APCUG Director; Columnist, The Examiner, Beaumont, TX; Radio & TV Show Host
Iwilsker( at )apcug.net (click to email author)
In case you had not heard, June is Backup Awareness Month. It is not a federally recognized holiday, nor is it one acknowledged by resolution from some governmental authority, but an awareness service of one of the largest manufacturers of hard drives, the newly merged Maxtor and Seagate.
Sure, Maxtor and Seagate will benefit if we all rush out and purchase a large capacity hard drive so we can backup our critical data in the event of a hard drive crash, or other tragedy that can damage or destroy our computers. This is really more of a win-win situation, as there is a very valid need for timely and comprehensive backups of our data. Lessons still unlearned from Rita, Katrina, and Wilma, as well as other countless disasters, fires, thefts, and other debacles should teach us that if we have a good backup of our files, we can easily survive a catastrophic data loss, and be back in operation promptly.
Imagine in any business or other commercial environment how much information is stored on hard drives. Hard drives are electromechanical devices, and as such will indeed fail at some time. Murphy’s Law dictates that a hard drive will always fail at the most inopportune time. Now imagine what would happen to that business or organization if suddenly all of its critical information was gone. No accounts receivable; no accounts payable; no client lists; no purchase orders; no employee or student data; no payroll and tax records; no correspondence; no records of any kind; and a plethora of other potentially devastating losses. Next imagine the time and cost that a company would incur if it had to rebuild that amount of information from paper records, if the paper records indeed exist. Can you conceive the utter devastation that a company would suffer with a catastrophic data loss?
Data loss is not just a corporate or organizational threat, but a personal one too. On my home computer, for example, I have countless family photos, tax records, family financial information, archives of correspondence and other important documents, music, bookmarks, address books, email, and other information that would probably be irretrievable in the event of a complete hard drive failure. I really do not think that the IRS would accept as an excuse the fact that my hard drive crashed, losing my financial records.
We can backup our data in many ways without any substantial expense, or we can utilize sophisticated backup solutions. Backing up can be as simple as copying critical files to CD, DVD, flash drive, or other storage media, using the integral copy function available on all computer operating systems. We can use software, such as NTI’s Shadow or Backup NOW! to manage our backup functions to our chosen media, or we can use utilities such as Symantec’s (Norton) Ghost, to make a bit by bit copy of our hard drive which can be copied to a new hard drive, making it a mirror image of the original, ready to go. Now that broadband internet connections are more of a rule than an exception, there are commercial services that will do online remote backup and storage at off-premise locations, secure and separate from the host or home location.
Seagate/Maxtor have published some “best practices”
(http://www.backupawareness.com/bestpractices.html) defining the tasks necessary to insure the ability to recover our precious data. These practices can be summarized by the following tips (details on the website):
Develop a backup schedule – Make it routine, and not a task that we have to remember to accomplish. Most modern backup software and utilities either backup in real-time (NTI Shadow), or can be scheduled at predetermined times (NTI Backup NOW!).
Back up everything – it is not necessary to waste time sorting data, as the speed of backup utilities, hardware, and hard drives, as well as the large capacity of new hard drives, make it unnecessary to determine what to backup.
Give yourself room to grow – The rule of thumb listed on the site recommends that the minimum size of backup drives (or other media or storage solutions) should be at least double the current size of the hard drives being backed up.
Back up automatically – Referred to in the industry as “Set it and Forget It”, is a viable adjunct to backing up on schedule. Some real-time off-site backup services use a high speed internet connection to automatically back up all new data to an external location. Many software utilities are almost transparent, and perform backups automatically, and unattended.
Rotate backups – Use more than one drive or other system for backup. There are always risks that the backup itself can be damaged or otherwise flawed, and there is safety in redundancy. It is a good practice to store at least one current backup physically away from the location being backed up such that a catastrophe (fire, flood, etc.) at the host will not destroy the backup. It is also a good idea to be able to take a backup with you in the event of a crisis, such as when I took my external hard drive with a current backup of all of my files, when I evacuated from Hurricane Rita. With this external drive, I could also access critical files form another computer if needed, prior to returning home.
Don't procrastinate – Do not put off until tomorrow what you must be doing today. The complete Murphy’s First Law of Computing is, “A properly backed up hard drive will never fail, but the first time that you do not have a current backup, your hard drive will always fail at the most inopportune time.” Sadly, all too many of us learn the importance of a backup immediately after our hard drive fails, as we come to the realization that all is lost.
June should not really be backup awareness month; every month should be backup awareness month!
There is no restriction against any non-profit group using this article as long as it is kept in context with proper credit given the author. The Editorial Committee of the Association of Personal Computer User Groups (APCUG), an international organization of which this group is a member, brings this article to you.Click here to return to top