Virtualization Savings Hard To Come By, Survey Finds
Great article in Network World. The article shows why Cloud Computing with a service component is the wave of the future. Not every company is going to have someone who is equipped to manage the internal infrastructure in the cloud. However in order to compete in today's business environment, virtualization is important. The companies that are succeeding are doing more with less. Which then points to a virtual infrastructure with a little added bonus, support.
The new breed of cloud provider offers the service component which enables any company to run as efficiently as a nimble web 2.0.
Enjoy the article.
By Denise Dubie , Network World , 05/20/2009
LAS VEGAS -- Despite the reported benefits of virtualization, a majority of IT managers polled at Interop this week say they experience problems with the technology and don't always realize the cost benefit.
Network Instruments polled 120 network managers, engineers and IT executives at Interop to learn how IT organizations are putting server and desktop virtualization technology to use. Fifty-five percent reported they virtualized mission-critical servers, including e-mail and Web servers, and another 50% said they run DNS and DHCP servers on virtual machines. And nearly 40% have already extended virtualization to their desktop environments.
Yet 55% told the network analysis vendor they experience more problems than benefits with the technology, while the remaining 45% said they had realized the benefits of virtualization. Among the problems were a lack of visibility and tools to troubleshoot performance problems in virtual environments for 27% of respondents. More than one-fourth of those polled at Interop cited a lack of training on virtual infrastructure and 21% expressed concern over an inability to secure the infrastructure.
For nearly 60%, the primary problem with virtualization was a lack of experience to appropriately manage the technology and nearly 50% said that technology implementation costs were too high, according to Network Instruments.
Managing the technology doesn't seem to have become less challenging for network managers. Last year, nearly 40% of 117 network managers polled at Interop also listed virtualization as the emerging technology that represents the "greatest monitoring challenges," according to a joint survey conducted by Network Instruments and NetQoS.
"Not surprisingly, a high number of companies have deployed critical network services on virtual machines," said Charles Thompson, product manager at Network Instruments. "The number of organizations without appropriate monitoring tools, however, definitely caught my attention. Without proper tools, application performance can unnecessarily degrade and network teams waste hours troubleshooting."
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