Reliability:
The Ultimate Mission-Critical Mandate
(Continued)
Downtime
Costs Millions
Those are important questions, especially considering
how costly high availability has become in this
Internet age. When AT&T had outages in April
1998 due to software upgrades, the cost was
$40 million in rebates, according to the Gartner
Group. When E*trade's had outages in early 1999
because of system upgrades, the firm's stock
price plunged. "The stock hit a high of
$66 7/16, then tumbled to about $35 amid concerns
about repeated technical glitches at the on-line
brokerage," USA Today reported. Those price
tags don't even take into account such intangibles
as reputation damage.
The good news is that while the cost of downtime
is increasing, the cost of avoiding downtime
is falling dramatically, according to the Gartner
Group. "It used to be that a customer would
call and expect us to get back in a couple of
hours," says Peter O'Neill, manager of
Compaq's bBusiness cCritical sServices for North
America based in Colorado Springs, Colorado.
"WithIn our Pplatinum Sservices, the minimum
response time is 15 minutes. Because of the
Internet explosion, we even have mom and pops
buying our business critical services."
Experts say availability must be aligned with
business needs, requires a clear methodology,
needs to be modeled, cover all risks, and demands
continuous assessment. "Availability has
to be designed into your architecture, not just
into someone else's operating system,"
FactSet's Zorn says.
This is precisely the tack that Compaq takes.
Compaq provides a full range of business critical
services, from helping firms design their infrastructure,
to troubleshooting applications, to ensuringe
the uninterrupted service demanded by customers
in a 24x7 world.
Compaq's holistic approach involves understanding
a firm's business requirements, auditing existing
infrastructure, selecting and assessing technology,
implementing management practices, integrating
services, producing availability baselines,
and monitoring and improving those systems.
Companies have turned to Compaq to complete
more than 20,000 enterprise network projects,
Internet solutions for more than 1,000 enterprise
customers, and 400 major EDI supply chain solutions.
The first all-electronic exchange in the United
States, the International Securities Exchange
(ISE), used the Compaq Value-Added Implementation
Service to build its system and pre-stage it
in Compaq's facilities, dramatically reducing
onsite installation time. The ISE selected Compaq
GlobalCustomer Service's premier Gold Support
-- which provides 24x7 service with a response
time of 30 minutes or less than two hours --
to ensure business continuity. ISE wanted a
single point of accountability for all its service,
hardware, and software.
Cheaper Than Downtime
"Some customers are initially dissuaded
that they buy a $50,000 system and then are
asked to spend the same amount on services over
a couple of years," Compaq's O'Neill says.
"But when they you take the time to calculate
the cost of downtime for even an hour, the services
suddenly seem like a fairly minimal cost."
Federal TransTel Inc. (FTT) in Birmingham, Alabama,
which offers turnkey billing services for the
telecommunications industry, turned to Compaq
to help plan its basic infrastructure. "When
dealing with high availability, vendor selection
is critical, more so than in other areas,"
says Ken Grammer, manager of systems support
for FTT. "You are dealing with a concept
of computing that is considerablely more complicated
than simply build a machine, throw software
on it, monitor it, tune it, and watch it run."
For instance, large databases must be configured
to properly fail over in ways that don't lead
to larger problems, such as database corruption.
"Anybody that maintains large databases
knows that anytime a machine comes down they
could encounter an anomaly that creates data
corruption," Grammer says. "I can't
speak highly enough of the job that Compaq did.
They held our hand during the process and answered
all our questions."
Compaq's O'Neill notes that many firms bypass
best practices that ensure high availability,
such as solid systems management practices in
change control. "You can't have an operator
make changes in the middle of the night without
proper documentation," O'Neill says. "Some
customers don't appreciate that you can't make
a change on a live system and expect everything
to go smoothly."(next)
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