Articles by Arthur Cole 

Networking, Private Cloud, and the Heterogeneous Environment

Some networking vendors aim to unify multi-vendor, legacy data center silos into the interoperable environments private cloud requires.

SDN Makes VDI a TCO Game-Changer

Network virtualization and SDN are finally making VDI viable for the enterprise. Art Cole discusses where it will work best.

Working Toward the Wide Area LAN

Increasing reliance on the cloud is making the WAN critical to enterprise connectivity. Vendors are stepping up to deliver LAN-like functionality for the WANs of the future.

First SDN, Then the Intelligent Network

What are the practical benefits of intelligent networks, and how does network intelligence differ from SDN?

What's Holding Data Center Performance Back?

Data center spending often focuses on performance improvements. But what are the real culprits behind poor performance, and how can you fix it?

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