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#EngineersUnplugged S4|Ep7: There are no VHS afficianados (storage trends)

December 11, 2013 at 2:28 pm PST

In this week’s Engineers Unplugged, Frank Denneman (@FrankDenneman) and Damian Karlson (@sixfootdad) discuss parallels between VHS and traditional storage models, and how all old technology isn’t outdated. This is a great discussion about the role flash storage plays vs array. So be kind, rewind, and let’s dig into the theory behind the evolving storage models:

 

This episode was powered not just by unicorns, but by stroopwafels.

This episode was powered not just by unicorns, but by stroopwafels.

**The next shoot is last week of January at Cisco Live in Milan! If you want to be internet-famous, contact me ASAP to talk about being on the show.**

This is Engineers Unplugged, where technologists talk to each other the way they know best, with a whiteboard. The rules are simple:

  1. Episodes will publish weekly (or as close to it as we can manage)
  2. Subscribe to the podcast here: engineersunplugged.com
  3. Follow the #engineersunplugged conversation on Twitter
  4. Submit ideas for episodes or volunteer to appear by Tweeting to @CommsNinja
  5. Practice drawing unicorns

Join the behind the scenes by liking Engineers Unplugged on Facebook.

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Wearable Technology — And Yaks?

December 11, 2013 at 12:28 pm PST

I’m not sure I want my wardrobe to be smarter than I am. And I’m not sure if I want my clothes sending messages – to me, or anyone else. Actually, I’m sure. I don’t want my socks to beat me in trivia games and then brag about it on Facebook.

This whole wearable technology phenomenon has a lot of interesting and positive aspects to it. But in other areas it dives right into the world of, to put it nicely:

Just because we can, doesn’t mean we should.

We’re in the ooooh, shiny! phase of the Internet of Things where potential is everywhere, everything seems like a good idea, and many people are moving too fast to ask the important question: Should we?

In this flurry of activity companies large and small, mainstream and fringe, are realizing “hey, we can stick sensors in this thing!”

Reality check: Sensor technology is small enough now that you can put them in anything. The trick is doing it in a way that makes sense and provides a benefit that’s actually beneficial. And for some idea-generators out there, that the combination of the sensor and the function makes sense.

I’m not against the idea of wearable technology. In fact, I’m considering hopping on the fitness-wristband bandwagon. Nike or Fitbit might not talk me out of that afternoon taste of dark chocolate, but the information they provide may convince me to walk the dog as penance. Read More »

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Cisco UCS helps NHL’s Minnesota Wild Skate to Where the Puck is Going

December 11, 2013 at 11:43 am PST

NHLUCS

Speed is one thing that Cisco UCS and the NHL’s Minnesota Wild franchise share in common. If you have ever been to a professional hockey game you recognized and probably came to appreciate the speed, skill, and nimbleness of the players out on the ice. For Cisco UCS, speed is an attribute inherent in what we do, too – our compute business is highly competitive and requires constant, skillful, and quick innovation to deliver the best and newest in technology to our customers.

The NHL’s Minnesota Wild franchise rely on a Cisco UCS based I.T. infrastructure for their Microsoft Dynamics and CRM software portfolio. To better serve and interact with clients the Wild I.T. staff established three goals for their recent IT infrastructure transformation project:

  • Simplify infrastructure to boost staff productivity,
  • Improve resource management for controlled growth
  • Promote sustainability to conserve resources and provide environmentally conscious facilities for clients.

Looking at their long-term goals for cloud computing, the Wild staff decided to invest in a solution based on our Unified Computing System™ (UCS®) servers with Tegile based hybrid storage solutions. In doing so, the Wild established for them a highly agile data center environment that supports their current and future cloud initiatives with a virtual desktop infrastructure solution. The end results of the I.T. transformation project for the Wild were impressive as they:

  • Achieved 43 percent reduction in support costs
  • Reduced power by 63 percent and heat output by 68 percent
  • Reduced data from 42TB to 17TB

Once again we see the UCS architecture delivering improved performance at lower operating costs for a Microsoft oriented environment – Dynamics and CRM. In the case of the Minnesota Wild, a small I.T. organization when compared with larger enterprise I.T. organizations, they were able to deliver significant business value to their organization and position themselves for future technology shifts. Read more about the Minnesota Wild and their Cisco UCS experience here.

Learn more about Cisco’s Unified Data Center Microsoft solution capabilities at www.cisco.com/go/microsoft.

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SDN Reflections on the London Gartner Data Center Conference – Part 2

December 11, 2013 at 11:06 am PST
The London Eye

The London Eye

Last week I started my SDN reflections on the London Gartner Data Center Conference, and I found I had quite a lot to discuss.

Last week I covered:

  • Do we need SDN?
  • SDN and the Gartner Hype Cycle
  • SDN Deployment Models

So here is the concluding part. This week I’ll cover:

  • Overlay-Based SDN — and the questionable assumptions being made by others in this area (good for Gartner for calling these out!)
  • The SDN Vendor Explosion Challenge,
  • The “Unspoken Costs” of SDN Deployment, and
  • The “How” of SDN is still missing.

I hope you find this useful and informative and as always, feel free to debate with me around my observations!

Read More »

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SDN and Network Programmability

In this video, Cisco Distinguished IT Engineer Jon Woolwine and I discuss Cisco IT’s approach to Network Programmability and SDN, describing some SDN-related use case solutions currently in development. Read More »

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