From the Author
Since its births in the late 1970s, the business recovery industry has continued to broaden, moving from original batch application processing on mainframes to include recovery for telecommunications connectivity, distributed processing on mid-range systems, and most recently, network and work area recovery.
Whenever accidents, disasters and natural events interrupt business activities, one this is certain: businesses lose money. How much money often depends on how prepared companies are for dealing with business interruptions. A current, well-planned and well-rehearsed disaster recovery plan often spells the difference between smoothly and quickly returning to business as usual or reeling from the devastating repercussions for months or even years.
Any event that interrupts business due to the loss or denial of information required for normal operations qualifies as a disaster. A disaster recovery plan (DRP) is a blueprint for recovering from these events. It does not seek to duplicate a business. Rather, its intent is to increase the chances of survival and to decrease the effects of the loss.
Disaster recovery planning is not a trivial process. In addition to the extensive set of tasks that should be performed, it is filled with potential pitfalls that even the best-meaning, intelligent people in the organization can overlook. Regardless of whether the plan is developed using internal expertise, external professionals can help. DRP is an essential process for companies. Simply put, it just might be a matter of corporate survival.
Besides the standard reasons, legal requirements, customer opinions, competitive edge, responsibility to stockholders and employees, and other frequently touted justifications, why bother with DRP? Disaster recovery and contingency planning are not just for big business. They are not just for data centers or networks. Every business including personal business can benefit from the reasons not often considered.
The basic elements preceding and supporting recovery preparedness make good and economic business sense. Usually with less start-up effort than anticipated, disaster recovery planning can improve the business, reduce recurring problems and, through reduced downtimes and better managed processes, should pay for itself.
From the Back Cover
As a novice in the disaster recovery planning arena, I very much appreciated the level of detail provided in each segment of the planning process. This primer is well written and easy reading, yet provides helpful statistics, survey results and many other supportive resources. As our unit is responsible for the coordination of testing our plan, I was interested in the 'plan the test' and 'test the plan' segments. I found it helpful. The way the author discussed not only types of tests and processes, but use of test results in the end. - Judith Johnson, Oregon Dept of Transportation