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Service Providers Are Sitting on a Gold Mine of Data

The so-called “data deluge” shows no signs of abating anytime soon. Facebook, for example, has more than 2.5 billion pieces of content and ingests more than 500 terabytes of new content daily.  Mobile devices are driving this growth of data.  The global proliferation of devices estimated to reach 10 billion by 2017—or 1.4 times the number of people on the planet. As a result mobile-data traffic is exploding. The recently released Cisco Visual Networking Index (VNI) predicts that global mobile-data traffic will increase 13-fold from 2012 to 2017, reaching 11.2 exabytes per month.

But along with the challenges inherent to this tsunami of data, opportunities abound for monetizing and optimizing information. All of those new mobile consumers—in developed and emerging markets alike—will demand enhanced Connected Life experiences that will be newer, better, and more personalized. Data is the “new oil” that will fuel this opportunity. Networks and the Internet have a critical role to play in the future of Big Data. First, they are the collectors and disseminators of data, gathering it from the millions of Internet-enabled devices, applications, and sensors, then storing it in the right place for analysis and further action. Second, they are creators of critical information on location, presence, device type, application, and more. Read More »

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In control and saving big

Salem Health is a network of hospitals, rehab facilities, and physician clinics located in the Pacific Northwest. The organization was experiencing major performance issues with their IT infrastructure, which was hurting business processes. And in the healthcare industry, that’s not something to be overlooked. Clinicians were experiencing too much downtime to provide top-of-the-line patient care, not to mention the lack of support and control the company had for their current environment.

In dire need of change, Salem Health overhauled their data center with the Cisco® Unified Computing System™ (UCS), powered by Intel® Xeon® processers. The transition was cost-effective – saving the business 68 percent in IT expenses – and provided enhanced data replication, decreased downtime, and greatly improved network access.  As a result, Salem Health is able to deliver much better care to patients, and the business is back on track.

Read Salem Health’s full story, which is featured in the latest edition of Unleashing IT.

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VDI “The Missing Questions” #4: How much SPECint is enough

In the first few posts in this series, we have hopefully shown that not all cores are created equal and that not all GHz are created equal. This generates challenges when comparing two CPUs within a processor family and even greater challenges when comparing CPUs from different processor families. If you read a blog or a study that showed 175 desktops on a blade with dual E7-2870 processor, how many desktops can you expect from the E7-2803 processor? Or an E5 processor? Our assertion is that SPECint is a reasonable metric for predicting VDI density, and in this blog I intend to show you how much SPECint is enough [for the workload we tested].

You are here. As a quick recap, this is a series of blogs covering the topic of VDI, and here are the posts in this series:

Addition and subtraction versus multiplication and division. Shawn already explained the concept of SPEC in question 2, so I won’t repeat it. You’ve probably noticed that Shawn talked about “blended” SPEC whereas I’m covering SPECint (integer). As it turns out, the majority of task workers really exercise the integer portion of a processor rather than the floating point portion of a processor. Therefore, I’ll focus on SPECint in this post. If you know more about your users’ workload, you can skew your emphasis more or less towards SPECint or SPECfp and create your own blend.

The method to the madness. Let me take you on a short mathematical journey using the figure below. Starting at the top, we know each E5-2665 processor has a SPECint of 305. It doesn’t matter how many cores it has or how fast those cores are clocked. It has a SPECint score of 305 (as compared to 187.5 for the E5-2643 processor). Continuing down the figure below, each blade we tested had two processors, so the E5-2665 based blade has a SPECint of 2 x 305… or 610. The E5-2665 blade has a much higher SPECint of 610 than the E5-2643 blade with just 375. And it produced many more desktops as you can see from the graph embedded in the figure (the graph should look familiar to you from the first “question” in this series).

And now comes the simple math to get the SPECint requirement for each virtual desktop in each test system:

Read More »

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Quick Guide to #CiscoDC Activity at #VMwarePEX

For everyone in the VMware Partner Community, next week marks the gathering of technologists to learn, train, and generally get together. Cisco has some great opportunities to do all of the above.

The easiest way to stay up to date? Follow us @CiscoDC. If you’re not on Twitter, find me, give me 5 minutes, and let’s see if I can convince you to join your community of peers.


Here are some VMware PEX highlights:

Boot Camp: Connect, Discover, Learn with Cisco
Monday, February 25, 8:30 a.m.–5:30 p.m.
Session ID: SPO2400
The Cisco Boot Camp is dedicated to educating and enabling partners to sell and deploy Cisco solutions successfully.

Breakout Session: Cisco Unified Data Center: From Server to Network
Wednesday, February 27, 12:30–1:30 p.m.
Speaker: Satinder Sethi, VP, Server Product Management and Data Center Solutions, Cisco

Demos: Cisco Booth 1015!

  • VDI: Cisco UCS with VMware View
  • Cisco Servers: Cisco Unified Computing System with VMware
  • Cisco Nexus 1000V Family
  • Cisco Unified Management
  • Branch Office Consolidation with Cisco E-Series Server
  • EMC VSPEX Proven Infrastructure

Also in Cisco Booth 1015, we’ll be shooting multiple episodes of Engineers Unplugged! Drop by to see some of the superstars of IT in full whiteboard action. Topics range from automation to virtualization to SDN. Send me a Tweet @CommsNinja if you’d like to participate!

But wait, there’s more, in addition to the fantastic official networking/social events at VMware PEX, we’re gathering as Geeks Without Borders to kick things off Sunday Night. Come out, meet your colleagues in person, say hello.

Speaking of community, be sure to sign up for our growing Data Center Virtualization Community, to hang out with the Cisco experts virtually.

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Virtualization on the plant floor – Control Engineering Article

Virtualization on the plant floor

“While IT networks already use virtualization extensively, its benefits are moving into industrial networks. Five diverse viewpoints on its advantages and implementation are offered.”

Great article in the recent Control Engineering magazine on the the topic of virtualization for manufacturing environments. Control Engineering states it is a major discussion, so they are approaching it from a variety of viewpoints. “Below are the stories written from industry professionals and their viewpoints on virtualization.”

The article can be linked to at Control Engineering by clicking on the following links…

Key Concepts Read More »

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