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Cisco at Hadoop Summit

Last week we participated in the annual Hadoop Summit held in San Jose, CA. When we first met with Hortonworks about the Summit many months back they mentioned this year’s Hadoop Summit would be promoting Reference Architectures from many companies in the Hadoop Ecosystem. This was great to hear as we had previously presented results from a large round of testing on Network and Compute Considerations for Hadoop at Hadoop World 2011 last November and we were looking to do a second round of testing to take our original findings and test/develop a set of best practices around them including failure and connectivity options. Further the set of validation demystifies the one key Enterprise ask “Can we use the same architecture/component for Hadoop deployments?”.   Since a lot of the value of Hadoop is seen once it is integrated into current enterprise data models the goal of the testing was to not only define a reference architecture, but to define a set of best practices so Hadoop can be integrated into current enterprise architectures.

Below are the results of this new testing effort presented at Hadoop Summit, 2012. Thanks to Hortonworks for their collaboration throughout the testing.

New UCS Servers Expand the Portfolio: More Third Generation Fabric Computing from Cisco

Back in March we announced the third generation of UCS, with significant expansions to the I/O and systems management capabilities of the platform as well as a new lineup of servers.  This month we’re continuing to expand the UCS server lineup with the addition of four new models.  The latest batch of M3 systems are comprised of three Intel Xeon “EN” class machines (E5-2400 series processors) as well as a four socket “EP” (E5-2600 series) blade server.   Specifically: the UCS B22 and B420 M3 blades and the C22 and C24 M3 rack servers.  These new servers round out the UCS portfolio with an even stronger set of products optimized for scale-out and light general-purpose computing as well as a new price/performance 4S category in the mid-range.

If you prefer watching than reading , here is a nice conversation between  Intel Boyd Davis , VP & GM, Data Center Infrastructure group, Cisco Jim McHugh, VP UCS Marketing, and Scott Ciccone, Sr. Product Marketing Manager, highlighting the key benefits of these new models.

To figure out how these fit in, let’s step back and consider the broader evolution of server technology in play here:

1)  Cisco has made server I/O more powerful and much simpler.

One of the key differentiators of UCS is the way in which high-capacity server network access has been aggregated through Cisco Virtual Interface Cards and infused with built-in high performance virtual networking capabilities.   In “pre-UCS” server system architectures, one of the main design considerations was the type and quantity of physical network adapters required.  Networking, combined with computing sockets/cores/frequency/cache, system memory, and local disk are historically the primary resources considered in the balancing act of cost, physical space and power consumption, all of which are manifested in the various permutations of server designs required to cover the myriad of workloads most efficiently.  Think of these as your four server subsystem food groups.  Architecture purists will remind us that everything outside the processors and their cache falls into the category of “I/O” but let’s not get pedantic because that will mess up my food group analogy.   In UCS, I/O is effectively taken off the table as a design worry because every server gets its full USRDA of networking through the VIC:  helping portions of bandwidth, rich with Fabric Extender technology vitamins that yield hundreds of Ethernet and FC adapters through one physical device.  Gone are the days of hemming and hawing over how many mezz card slots your blade has or how many cards you’re going to need to feed that hungry stack of VM’s on your rack server.  This simplification changes things for the better because it takes a lot of complication out of the equation.

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What is the longest running item of Cisco equipment in your data center? Can you beat 13 years?!

Where were you in 1998? Somewhere in one of our customers, a customer booted one of our 3640 routers, and it’s been running ever since without a reboot!

It’s been running since last century! Wow.   It’s been running since around the time my daughter was born, and a good few years before my son was born!  It’s been running longer that some of our competitors have been in existence, and longer than Juniper Networks has been a publicly traded company!

I learned this from an email was passed around my office, that highlighted this remarkable evidence of reliability.  It made me wonder, in your data center, what is your longest running piece of Cisco data center equipment?

And it also reminded me of some of our best practices for network reliability, such as Cisco Smart Services, described in this short VoD:

So now for the evidence.  As you can see from the “show version” Cisco IOS output below ……

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CiscoLive 2012 and the FCoE Groundswell

As the Product Manager for Fibre Channel over Ethernet (FCoE), I often get asked some of the hard questions about how the technology works. Sometimes I get asked the easy questions. Sometimes – like two nights ago – I get asked if the standards for FCoE are done.

I’m not kidding.

My own expectations for discussing FCoE were focused around the topics and conversations that we’ve been seeing over the last year, since the last Cisco Live in 2011. Read More »

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Three Paths to Private Clouds with Cisco, EMC and VCE

Cisco Live 2012 has been  another great opportunity to show the power of the partner ecosystem that Cisco built to provide compelling solutions to the IT organizations, interested in deploying a Unified Data Center, and a private cloud infrastructure.

I invited this week VCE Tom Chatham to blog about the collaboration between VCE, Cisco and EMC to support workload mobility and business continuance, and EMC Brian Gracely to write about VSPEX.  But I also took advantage of the presence  at Cisco Live of EMC Parmeet Chaddha VP Partner Solutions and VCE Jay Cuthrell, Office of the CTO, to invite them to a short video panel with Cisco Senior Director  Data Center Cloud and Enterprise Solutions Shashi Kiran to talk about the different architectures that can simplify, automate and transform IT while helping customers accelerate the journey to cloud computing.

There is no doubt that the collaboration between our 3 companies over the past years has been  very productive , and today this “triad ” is able to offer to the customers 3 clear options  depending on their unique business IT needs:

  • ŸBuild Your Own—Solutions built using tested and proven products and services
  • ŸReference architectures through VSPEX—Pre-packaged reference architectures
  • ŸConverged infrastructure through joint venture VCE—Vblock

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