Data Backup - Annoyance or Necessity

Jun 16, 2009 by mhall

Backing up our data, we all know we should do it but it somehow always ends up at the bottom of that never ending To Do list. I’m really late, I’ll do it tomorrow, this proposal has to go out today, the system has never had any problems, the reasons it didn’t get done are endless. The time to learn that a backup is important is not when the system won’t start so you can’t check your appointments for the day or see if that prospective client has responded to the proposal you emailed them. It’s not when that project you worked late all week on is suddenly nowhere to be found. It’s not when the IRS has scheduled an audit and you arrive at work to find that someone has broken in and all your computer equipment is gone, along with the accounting data that was stored on it.

If you rely on your computer to conduct your work or even if you have all your precious photos stored on it, making sure that your system is backed up, and backed up properly should be at the top of your daily To Do list. A backup does not have to be time consuming or even a manual process but deciding what needs to be backed up, how often and how, does require some time, thought and expertise to ensure it is done correctly.

What Needs to Be Backed Up?

Is it irreplaceable or not easily replaced?  It could be your family photos, your accounting data or client contact information or sales history. If it is not easily replaceable and/or would cause financial or emotional hardship if not replaced then it needs to be backed up.

Do you have a lot of special programs and settings on your system? Would reinstalling the software and getting the settings correct be impossible or difficult and/or cause a significant loss of business productivity while being rebuilt? Then it needs to be backed up.

How Often?
How often does the data change? Hourly? Daily? Weekly?
Is it possible to reenter a day’s worth of data, a week’s worth or a month’s worth?
Answering these questions will help you in making the decision on what is an acceptable loss of productivity as data is reentered and other tasks and functions wait for the reentered data. Once you know what is an acceptable time loss you can make decisions on whether you back up immediately as data changes, hourly, daily, weekly or monthly.
How Do You Back Up?
There are a number of ways to back up your data and an even larger number of products to help you do it. You can design your computer system to have redundant hard drives, you can back up to:
  • CDs
  • DVDs
  • USB sticks
  • Tape drives
  • External hard drives
  • online/offsite storage
Which of these backup types you use will depend upon the answers to the previous questions as well as system and network speed. Cost is also a consideration when deciding how to back up your data. How much are you willing to spend in both a onetime cost as well as ongoing costs? What is your break point when it comes to monthly backup costs compared to the soft and hard productivity or sales loss costs? Most cost acceptable solutions will incorporate a number of different backup types depending on the criticality of the data as well as its size. Remember, that $50, $100 or $200 a month backup cost may not seem so bad when it allows you to restore that data that saves a $20,000 sale. 


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2 Responses

  1. Nadya says:

    Great post, thank you for reminding everybody about the necessity of backup! I believe online backup is most secure and reliable way to store my data. There is a new online backup product powered by Amazon S3. You can sign-up for beta at http://cloudberrydrive.com

  2. Ray Reynolds says:

    THANK YOU! Great article and everyone should read it. “Cloud” back up programs are a cool, basically invisible solution. I’m running an old Dell Inspiron 1100, have lots of photos, am starting my own blog (soon!) and edit scholastic articles for clients and my program runs without my ever being conscious of it. The interface lets me move files back and forth between my storage and any hard drive, or anyone else’s for that matter. I found and love ElephantDrive - and have joined their team in customer support. Please keep getting the word out. Hard to believe that there is anyone out there who does not have at least one of the systems you mention.

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