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Greg Ness

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Top Stories by Greg Ness

The public cloud has been promoted as a low cost alternative to physical data center infrastructure, mostly to small and medium-sized businesses. That has driven the creation of a robust category of cloud migration services which has emerged as these smaller businesses have made considerable investments in moving their apps from colocation and data center environments into public clouds. Enterprises, however, have been notably slower to invest in public cloud and cloud migration, at least in proportion to their overall IT budgets.  There are many reasons for the slower enterprise adoption of public loud (IaaS) and they have been discussed extensively. I think what is missing is a more robust discussion of the next killer apps for the cloud; the enterprise game changers. ­­ I think the new cloud killer apps for enterprises will leverage cloud-integrated data cente... (more)

Recession of 2008 Makes Cloud Computing the Biggest New IT Topic

Greg Ness's Blog Cloud computing has replaced virtualization as the new hot topic of 2008. Yet underneath the headlines a very basic shift is taking place in the network that promises even more conversations in the very near future. Let’s call this shift the rise of Infrastructure 2.0 or the result of escalating pressures on an already tired network infrastructure. Over the last three decades we’ve watched a meteoric rise in processing power and intelligence in network endpoints and systems drive an incredible series of network innovations; and those innovations have led to the cr... (more)

Nick Carr's Cloud-Network Disconnect

Virtualization and cloud computing are promising to change the way in which IT services are delivered and, in effect, transform computing as we know it today.  I think the promises are likely to come true, if and only if critical technology issues are addressed. Nicholas Carr told a recent audience at IDC Directions that "Cloud computing has become the center of investment and innovation."   While he is not a technologist, his sometimes shocking insight into the transformation of IT have been prescient, even if he doesn't sweat the details of how complex IT infrastructures can mo... (more)

Hybrid Cloud: The Ultimate Silo-Buster

After completing Hybrid Cloud will Transform Disaster Recovery the broader implications of the seamless integration of IaaS with the data center became obvious: the hardware-bound silos of IT will be significantly eroded by the increasing agility, protection AND control delivered by the hybrid cloud. There will still be enterprise hardware spend and the required “specialized expertise” tied to vendor training and certifications, yet that spend and expert population will shrink over the next five years, replaced over time by an influx of IT architects, strategists and generalists w... (more)

Virtualization Security: VMware Crosses the Rubicon

While the press and blogs are buzzing about cloud computing, VMware has made probably one of the most significant cloud-related announcements ever made; and with : vShield Zones has added even more distance between rivals when it comes to data center and cloud security. Last year at VMworld in Cannes, VMware announced the VMsafe VMware security partner ecosystem. The virtualization security "industry" had been notably silent (other than a colorful row between security blogger/expert Chris Hoff and Citrix CTO Simon Crosby) for the rest of 2008. Virtualization expert Rich Miller ... (more)