Hi All - this is Lynn Shourds, President & CTO of
HEROware. Today I'm going to talk off the top of my head about best practices for Disaster Recovery (DR).
DR is a term which is often confused with other pieces of the Business Continuity (BC) model. Let's first examine that model: BC requires local high availability (HA), off-site disaster recovery, and long-term archiving for mass data retention and compliance. The confusion usually starts here. As you can read, DR is one component of the BC model.
So let's suffice to say that your business has some sort of local HA. That HA is where 90% or so of outages happen. Local outages, if not prepared for, can costs company's thousands of dollars. Thanks to
North American Systems International, who has provided an easy way to calculate the cost of downtime, using the following equation to calculate the average labor cost of an outage:
LABOR COST = P x E x R x H
Where:
P = number of people affected
E = average percentage they are affected
R = average employee cost per hour
H = number of hours of outage
As companies depend more and more on computer applications for day-to-day business operations, the cost of downtime has increased. The simplest way to calculate potential revenue losses during an outage is with the equation:
LOST REVENUE = (GR x TH) x I x H
Where:
GR = gross yearly revenue
TH = total yearly business hours
I = percentage impact
H = number of hours of outage
Service costs are rarely zero.
So now you can see, I've talked about BC and that is not DR. DR, as nicely described by a
Wikipedia entry as, "...the process, policies and procedures related to preparing for recovery or continuation of technology infrastructure critical to an organization after a
natural or human-induced disaster".
I like the part about "human-induced disaster." I bet many of you didn't know that a common threat to many companies are its employees. Accidental misuse of technology by systems administrators cost companies hours of downtime. Additionally, the oh-so-loved disgruntled employee can take a company down in minutes. It is these disasters, along with fires, floods, earthquakes, hurricanes, snow storms, and Godzilla that prove the need for Disaster Recovery.
Well then, you say, how is it one properly prepares for these disasters? It's not that hard. You need to at least get your data off-site so you don't lose important company and customer information should you encounter one of the above disasters. Cloud storage and server recovery options are now available to aid you in your DR plans. If you want your company to survive a full company disaster, then it is imperative that you get your act together.
Business owners have spent countless hours and money building a company, hiring employees, and keeping the economy going. Why risk all that hard work and sweat by not following some very basic Business Continuity tenets? Work on your DR plans now...you'll thank me later.
Thanks for listening,
Lynn
>check out how we can help your DR and BC plans at
www.heroware.com