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Sniffing Out a Data Center’s PUE

April 10, 2013 at 10:30 am PST

Power Usage Effectiveness or PUE, is the most commonly used metric in Data Centers today.  Data Center industry organizations tout it, major companies brag about their scores, and energy efficiency certifications use it in their ratings.

Despite how thoroughly it has been embraced, though, it’s not without flaws.  In my opinion, they mostly stem from the fact that PUE is more complicated than it looks.  Although calculating the metric is a relatively straightforward exercise, the resulting score doesn’t tell you anything about the factors that influenced it.  Hence why it’s a bad idea to compare PUE among Data Centers.

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The Network is Changing the World: New Business Realities Transform Network Architecture

Understanding future demands on the network are instrumental in developing a robust and scalable network architecture. As seen below, projected growth in mobile, video, and IP traffic is staggering. Read More »

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Data Center Metrics to Mull Over

April 3, 2013 at 10:00 am PST

How well is your Data Center performing?

How do you know?

I went shopping for a car last year and was pleased to see several models equipped with real-time displays of their miles per gallon performance.  That’s a great feature, in my opinion, because it offers drivers up-to-the-moment insight into how efficiently their cars are operating.

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Telecommuting – A Working Dad’s Perspective

For the majority of my IT career, I’ve been very fortunate and grateful for the various technologies Cisco provides that allow me to effectively manage and juggle my professional and personal life.  As a first time father to a beautiful and precious one-year-old girl, the flexibility to work anytime and anywhere is a tremendous benefit! While any parent with kids knows no day or week is really typical, I’d like to share with you a typical week in the life of how collaborative/mobile technologies helps me stay productive while also retaining some level of sanity.

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A Day in the Life of a Cisco Millennial: Around the World in One Day

Wednesday 20th March 2013, 06:30. Eight months into my new graduate job and the familiar, inevitable sound of my morning alarm starts to ring. Being the middle of the week, work is in full flow and it looks like I’ve got a busy day ahead but you know what? I’ve still got time. I click the snooze button and savor those extra ten minutes before getting up and starting my morning routine. So, what’s on for the day? Read More »

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