Big Data’s move into the enterprise has generated a lot of buzz on why big data, what are the components and how to integrate? The “why” was covered in a two part blog (Part 1 | Part 2) by Sean McKeown last week. To help answer the remaining questions, I presented Hadoop Network and Architecture Considerations last week at the sold out Hadoop World event in New York. The goal was to examine what considerations need to be taken to integrate Hadoop into Enterprise architectures by demystifying what happens on the network and identifying key network characteristics that affect Hadoop clusters.
The presentation includes results from an in depth testing effort to examine what Hadoop means to the network. We went through many rounds of testing that spanned several months (special thanks to Cloudera on their guidance). Read More »
Tags: Big Data, Cisco, Cloudera, data center, Hadoop
The customers I talk to know that deploying a private or hybrid cloud will both save them money on IT operations and make them more agile to respond to the business. There is a low grade euphoria over the cloud opportunity that gets the conversation going. The conversation drives development of both our solution and our customers’ sophistication in thinking about how and why they will use Intelligent Automation for Cloud (CIAC).
However, finance guys and IT management don’t get that feel-good feeling over the opportunity or even the coolness of the technology in the absence of dollar numbers to motivate them.
Nor should they.
We are in a part of high-tech that does not do technology for technology’s sake. We do it because it makes business sense.
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Tags: Cisco, cloud, data center
Interesting trends are taking root around us and one of them is convergence. The term conjures up different thoughts depending on our background and experiences. Economists may say convergence is the parity of per capita income around the world. Convergence for telecom is the combination of voice, data and entertainment services. So what does it mean for data centers? In one of my recent informal webcast polls of technologists, one opinion was that convergence implied the union of telecom and IT. Reality is that data centers now are the hub and source for voice, video, data and application services.
So if we look at application workloads running in data centers, there are four infrastructure capacity variables -- CPU, Memory, Storage and Network. One approach is to optimize on the utilization of one of these variables. If we decide to optimize on Storage, then it must be virtualized and/or provided as a service. Implementation would involve purchase of the best of breed storage hardware, and building highly skilled teams to manage, tweak and optimize performance of the storage resources. Similarly a COE(Center of Excellence) for servers (CPU and Memory) must be formed for servers and for networks. This implies that any project would involve multiple teams and project management would be a challenge, to put it lightly. This reminds me of my mainframe experience in relation to the distributed platform. We could get an entire application developed, tested and ready to go before getting a RACF id to even access the mainframe.
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Tags: Cisco, Converged Infrastructure, data center, unified computing
There’s been some activity inside Cisco around big data, particularly with regards to Hadoop running on Cisco’s Nexus switches and UCS servers. A little bit of that work is starting to surface here and there, so I thought it would be a good time to do a little post to aggregate.
If you’re interested in what else Cisco is up to in the exploding world of big data, check out the new page we put up to pull it all together - cisco.com/go/bigdata.
UPDATE: You can catch Jacob Rapp speaking with the folks from Wikibon live at 1:15PM on Wednesday Nov 9th on siliconANGLE.tv
Tags: Big Data, data center, networking, nexus, UCS
In this recent article by Alex Barret you’ll find some great commentary by customers on the “snowballing” interest around the Cisco Unified Computing System. It follows on the heels of TechTarget’s Virtualization Decisions 2011 Purchasing Intentions Survey where nearly 20% of respondents pointed to UCS as their platform of choice for virtualization.
When you start to see IT professionals recommending a platform to their friends and neighbors you know it’s for real. It’s exciting to see people talking about the tangible benefits that they’re realizing … and they tell the story better than anyone here at Cisco.
Tags: Cisco UCS, Computing, data center, Servers, UCS, unified computing, virtualization