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When a freight train carrying chlorine gas rammed a parked train in Graniteville, S.C., in January 2005, corrosion heavily damaged the computer center of Avondale Mills, a company located just yards from the impact site. Within a year, the company had closed most of its 17 plants.
Though the company had backups, it could not operate without its most recent transactions and data changes. It was forced to incur the cost of salvaging and rebuilding the data from 21 servers. And the disaster might easily have affected other organizations: Two schools sit within a half mile of the disaster site, a hospital is two miles away and the entire county government center is only five miles away.
Governments, businesses and even families create essential records — those that allow them to function without significant interruption in an emergency. How well you plan your essential records will determine how quickly you recover after a disaster. Whether the disaster is localized (a building fire, for instance) or widespread (a hurricane), these four tips will help you prepare.
Essential records can be thought of as records that:
Often, only a small percentage of your records will be essential during a disaster. It is important to identify these before a crisis so that you don’t waste time and effort rescuing records that are nonessential.
The longer the duration of the disaster, the greater the number of records that become essential. Leases may not be essential during a disaster that lasts a few days or weeks, but they may be if the disaster stretches on for months.
CIOs also must be able to account for essential records of customers that are stored on a business’ servers. Those customers will likely assume that you’re able to protect and restore them during a disaster. Require them to identify essential records that sit on centralized servers and make your policy regarding protection and restoration of those records clear. This will prevent confusion and recrimination when disaster strikes.
Electronic data and media are more robust than many people suppose, but their recovery costs — in terms of money and cost — can be significant. After a disaster, you may find that your essential records can be recovered but the cost is prohibitive or the value of the records declines significantly during the time it takes to recover them. The solution is to protect your essential records before disaster strikes.
Create a plan to ensure the duplication and safe storage of essential records. Duplication schedules should be tailored to the importance of the record and the frequency with which it changes. Even once-a-day backup may not be adequate for transactional data. For selected data, consider multiple daily backups or even continuous automatic backup through a service provider. Other records may need to be backed up only monthly, annually or even less frequently.
Copies need to be stored in a location that prevents their theft, alteration or destruction — and far enough away from the originals to protect them even during a widespread disaster. Remember, too, that your backup tapes are useful only if you have the hardware and software to read them. Identify these in your business continuity plan. If you use a managed backup service, your data may be available to you via the web from any location.
Protecting essential records is just one part of a larger disaster response plan that is outlined in a business continuity plan and other emergency documents. Verify that these plans include contact information for professionals who might help you recover records and computer data damaged during a disaster.