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TOS has developed the DR strategy in conjunction
with business continuity consultant Corigelan LLC, a company formed
in late 2003 by former Comdisco senior executives. Corigelan presented
TOS with a range of recovery solutions, with TOS choosing what Corigelan
claims is becoming a growing trend among progressive enterprises:
an internal recovery capability that ‘leverages infrastructure
and human assets already within the organisation’.
Corigelan states that three factors shaped the
proposed internal recovery strategy:
* Leverage facilities already owned
Technology advancements and refinements in recent years have left
TOS with smaller technology footprints in both of TOS’s main
locations. Corigelan showed TOS that available capacity allows each
site to function as the immediate or failover site for the other
– eliminating the need to pay subscription fees for an external
back up facility.
* Range of recovery time frame allows for tiered recovery
solution
Corigelan is helping TOS staff solve the organisation’s business
continuity issues by helping them understand how information flows
through the entire enterprise and how business processes integrate
with technology. This enterprise-wide assessment resulted in a tiered
recovery solution that ranked the application and business functions
according to their restoration priority. With recovery time frames
spanning four hours to several days, Corigelan was able to devise
a sequenced recovery solution that precisely fits TOS’s complex
recovery requirements
* Rapid replacement or quick ship for less urgent applications
If an interruption occurs at TOS, the applications with highest
priority Recovery Time Objectives would run in TOS’ existing
facilities, while some less urgent applications (manageable impacts
of more than 24 hours) will be addressed via rapid replacement or
quick ship options. Today, many vendors can ship and configure the
exact array of equipment according to specific recovery objectives,
meaning TOS would only have to incur this cost when absolutely necessary.
www.corigelan.com

•Date:
16th March 2004 •Region: N.America •Type:
Article •Topic: Recovery
facilities
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