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What Network Virtualization Isn’t

By Joe Onisick (@JoeOnisick) on June 8, 2013

Brad Hedlund recently posted an excellent blog on Network Virtualization. Network Virtualization is the label used by Bradâ€™s employer VMware/Nicira for their implementation of SDN. Bradâ€™s article does a great job of outlining the need for changes in networking in order to support current and evolving application deployment models. He also correctly points out that […]

CloudStack Graduates to Top-Level Apache Project

By Joe Onisick (@JoeOnisick) on April 3, 2013

The Apache Software Foundation announced in late March that CloudStack is now a top-level project. This is a promotion from CloudStack's incubator status, where it had lived after being released as open source by Citrix. This promotion provides additional encouragement to companies and developers looking to contribute to the project, because it validates the CloudStack […]

OpenStack Video Cage Match With Colin McNamara

By Joe Onisick (@JoeOnisick) on April 3, 2013

This post is a little late, mainly because Iâ€™m both lazy and distracted. That being said I hope youâ€™ll enjoy this video of Colin McNamara (@colinmcnamara) and I debating the merits of OpenStack. For more Engineerâ€™s unplugged goodness from Amy Lewis (@commsninja) visit: http://blogs.cisco.com/datacenter/. Related posts: Forget Multiple Hypervisors Disaster Recovery and the Cloud Network […]

WWT GeekDay 2013

By Joe Onisick (@JoeOnisick) on March 31, 2013

I had the privilege this week to attend the opening keynote and SDN panel of WWTâ€™s Geek Day. The SDN panel was made up of heavy hitters from Cisco, VMware, HP, and Embrane. They each presented their vision and solutions for SDN, then teamed up for questions. The session was very good and was recorded. […]

Taking a Good Hard Look at SDN

By Joe Onisick (@JoeOnisick) on January 30, 2013

SDN is sitting at the peak of itâ€™s hype cycle (at least I hope itâ€™s the peak.) Every vendor has a definition and a plan. Most of those definitions and plans focus around protecting their existing offerings and morphing those into some type of SDN vision. Products and entire companies have changed their branding from […]

The App on the Crap (An SDN Story)

By Joe Onisick (@JoeOnisick) on January 27, 2013

Iâ€™m feeling Seussish again and looking to tackle SDN this time. If you missed my first go it was on Hadoop: Horton Hears Hadoop. Hereâ€™s another run: The app could not flow Net was too slow to change. It sat on the server Waiting on admin for change. It sat there quite idly […]

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