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Data Center and Networking Trends

Greg Ness

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Top Stories by Greg Ness

As virtualization-lite creates swarms of increasingly dense VLANs in the data center, the IT industry appears to be responding by consolidating into coalitions, including Arcadia (EMC, VMW, and CSCO); HP/COMS; and IBM/JNPR.  Each coalition will likely produce its own "branded container" dedicated to the simplification and tactical orchestration of growing VLAN empires. This consolidation takes us back to the 70s when IBM and the BUNCH offered ever-shrinking choices to smocked IT decision makers.  Years later the network evolved and disrupted the consolidation with new equipment categories, new solutions and emergent demands soon addressed by a mushrooming venture capital industry and hordes of tech entrepreneurs. It seems likely that the cycle of consolidation and disrupt... (more)

The Real Time Infrastructure Ultimatum

Infrastructure 2.0 Journal For months the infrastructure 2.0 blog has talked about the automation of IT from a network perspective, including the automation of the network itself. While few may question the need for network automation most businesses today still run their networks like they ran their “supply chains” decades ago, before the network. This great irony is about to change. He... (more)

Virtualization's Golden Spike

It only makes sense that the steam locomotive existed before the completion of the Transcontinental Railroad.  One breakthrough created the need for another.  The power of the VM (virtual machine) introduced unprecedented mobility and flexibility, albeit within the confines of a VLAN container.  That mobility and flexibility has created new demands for larger, unified and intelligent net... (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."... (more)

Changing Horses in the Cloud

As infrastructure 2.0 is turned on it will represent an irreversible transformation in the way IT services are delivered.  The timing of product releases, investments and deployments could make all the difference for a range of companies and organizations.    Those who could be impacted include the cloud vendors (including Google, Amazon, Rackspace and Savvis), the virtualization [...] ... (more)