In the past I have written about the importance of the stack – the combination of IT components such as the operating system, middleware, database, application, and management technologies. In ...

Virtualization has had a beneficial impact on data centers for years, changing the way organizations run and manage their servers, desktops and infrastructure management. It's probably the single most ...

VMware dominates server virtualization and is trying to extend its reach into other areas of the data center, like storage and networking. At VMworld 2013 in San Francisco this week, VMware's ...

The network team is being bombarded with configuration requests that can take days or weeks to handle, but luckily several approaches are emerging that promise to increase network agility, chief among ...

Campus Network Virtualization using an SDN Approach with a focus on slicing/traffic isolation lends itself to two main approaches, both of which have advantages over VRF-based legacy solution. Find ...

As the sponsor of Cisco’s acquisition of Composite Software, I am often asked about expected synergies from combining the leaders in data virtualization and networking. While I cannot divulge all our ...

VMWare NSX looks set to be its next growth engine. We assess the potential and the impact along with competitive threats both known and unknown. VMware might soon have to change its name: not by ...

IBM this week offered a sneak peek at what it says will address security issues in the virtualization world by early next year. IBM plans to introduce the IBM Proventia Network Virtual Intrusion ...

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Virtualization represents a sea change in IT practices. Bound for years by the “one application, one server” rule, IT infrastructure was over capacity, underused and not cost-effective. With the ...