|
.gif)
[ CLOSE
THIS WINDOW ]
Plan, Protect and Prosper: The
Essential Disaster Recovery Planning Approach
by Michael Kraner
An act of god.
An act of terrorism.
An act of human error.
Many forces can turn a smooth running business
into a downward disastrous spiral. Whatever the cause, a disaster
is any event that negatively interrupts an organization from operating.
And a company's only true protection from fire, flood, earthquake,
human error and system error is a solid and constantly evolving
disaster recovery plan (DRP). A DRP will ensure the protection
and operational continuity of a business, because it is created
with your company's unique workflow and processes in mind. But
no DRP will be effective if it is created after a disaster; the
key is to plan now.
The goal of disaster recovery is simple: to
guarantee that your business, large or small, can survive any
external or internal emergency. To accomplish this seemingly heroic
feat, the plan must address several concerns:
- How can the company recover mission-critical
data and applications?
- How can the company resume mission-critical
workflow?
- How can the company execute necessary contingency
plans?
Disaster Is Blind
For the larger companies, disaster recovery has always been
an important process. But as all companies become dependent on
technology, DRP has become an essential practice for every organization,
regardless of size. For disaster recovery to be truly successful,
however, it must be viewed as a dynamic process, one that changes
as the world evolves. For the security and safety of your business,
the plan must constantly be monitored, tested and reevaluated.
|
Disaster Strikes, Rumors Abound
Following the terrorist attacks of September
11th, the information technology community was abuzz with
the failures and successes of companies effected by the
tragedy. Some businesses had a disaster recovery plan, others
had no backup at all. Here's a rundown of what the rumor
mill was whispering about.
- Large investment bank had live synchronous
feeds to other locations. The bank was fully backed-up
and able to use data up to the point of disaster.
- Small investment house did not remove
backup tapes from the site before the attacks. The firm
lost all data, could not resume workload and was forced
to suspended operations.
- Small law firm with no disaster plan
and no backup tape lost all data and its ability to operate.
- Small service-orientated business had
no backup data off-site and no backup plan. The lack of
records extended into complete loss of employee records
and contact information.
|
Redundancy Is Good: Repetition Works
All disaster recovery planning must focus on redundant, no-fault
tolerant systems with multiple points-of-failure. For large companies,
these plans may include live synchronized data backup with remote
backup sites, where operations can continue immediately. Smaller
companies may store backup tapes at a safe off-site location.
No matter what the company's size, a focus on redundancy is crucial;
avoiding single point-of-failure is vital to disaster recovery
planning. Since all systems will break or fail at some time, this
approach is critically important.
Assume A Perfect Storm & Expect Smooth
Sailing Ahead
Preparing for the worst may increase the effectiveness of
your company's disaster recovery planning. DRP will greatly reduce
the negative effects of a disaster and ensure continuity. The
key to success begins with thorough preparation, including a complete
understanding of organizational workflow. Senior management, along
with business and technology leadership must agree on the most
vital data and processes. But to fully understand how a disaster
may effect all areas of an organization, special attention should
be paid to potential monetary losses and recovery time.
Draw Up a Map
Implementing a disaster recovery plan should be approached
in several steps, all which require imagination, forethought,
brainstorming and constant maintenance:
- Identify critical components (data)
- Evaluate business impact
- Implement business continuity strategies
- Design a Disaster Recovery Plan specific
to your company's needs
- Implement plan using the latest in hardware
/ software technologies
- Train all employees on the importance of
disaster recovery and its processes
- Test plan
- Reevaluate, update, test and revise quarterly
Conclusions
Be prepared and your company can survive any challenge. With
a proper disaster recovery plan, any business, big or small, can
walk away from a disaster with its processes, data and bottom
line in tact. But the only way to prevent a system and company
melt-down is to implement a recovery plan today. As recent events
have shown, disaster recovery planning may be your company's only
lifeline.

|