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High performance Splunk with VMware on top of EMC ScaleIO and Isilon

I recently did a project involving several moving parts, including Splunk, VMware vSphere, Cisco UCS servers, EMC XtremSF cards, ScaleIO and Isilon. The project goal was to verify the functionality and performance of EMC storage together with Splunk. The results of the project can be applied to a basic physical installation of Splunk, and I added VMware virtualization and scale-out storage to make sure we covered all bases. And I’d now like to share the project results with you, my dear readers.

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Splunk is a great engine for collecting, indexing, analyzing, and visualizing data. What kind of data you ask? Pretty much everything you think of, including machine data, logs, billing records, click streams, performance metrics and performance data. It’s very easy to add your own metric that you want to measure, all it takes is a file or a stream of data that you enter into your Splunk indexers. When all that data has been indexed (which it does very rapidly as seen in my earlier blog post), it becomes searchable and useful to you and your organization. Read More »

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Summary: High performance Splunk with Vmware on top of EMC ScaleIO and Isilon

I recently did a project involving several moving parts, including Splunk, VMware vSphere, Cisco UCS servers, EMC XtremSF cards, ScaleIO and Isilon. The project goal was to verify the functionality and performance of EMC storage together with Splunk. The results of the project can be applied to a basic physical installation of Splunk, and I added VMware virtualization and scale-out storage to make sure we covered all bases. And I’d now like to share the project results with you, my dear readers. Learn more about it here.

 

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ACI Walkabout at CiscoLive 2014, San Francisco

In a few days at the Moscone Center in San Francisco, we will be celebrating the 25th anniversary of Cisco Live. This year we are expecting record attendance exceeding 20,000 participants, 9 amazing keynotes, 600 sessions, live demos at world of solutions, big analyst and partner presence, and last but not least, the opportunity for you to meet and network with top minds in high-tech. If you are new to Cisco Live and feel overwhelmed by the grandness of the event, let me assure you that you are not alone.  I have been there before. I have set out in this blog to give you an easy walkabout of Cisco Datacenter highlights, particularly the Cisco ACI key activities over the duration of the event.

Much like you I will also be eagerly looking to attend John Chambers’ majestic keynote that starts the proceedings on Monday, May 19. John in his unique style will lead with the Theme “Tomorrow Starts Here” covering leading industry trends such as Internet of Everything (IOE), Fast IT, and Application Centric Infrastructure (ACI) among many others. So, do not miss this opportunity. I want to shift gears and take you on a fast cruise of Cisco Data Center and Cisco ACI highlights at the event.

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In less than a year since the announcement, Cisco ACI has taken the industry by storm with a large customer base  and several of the industry’s key partners such as Microsoft, Red Hat, Citrix, F5, et al endorsing and building joint solutions. There is so much excitement around ACI at this year’s Cisco Live. I want to give a structure to how I am planning to cover the topic in this blog. Essentially, I consider them as Cisco-led and Partner led.

Cisco has a packed agenda of ACI activities and announcements. Cisco APIC, which enables ACI Fabric mode on Nexus 9000 networks, will be available this summer along with a robust Go-To-Market (GTM) strategy that includes additional eco-system partners, Cisco Validated Designs (CVD), additional platform support and leading-edge hardware innovations across the portfolio. We are also introducing two new additions to the existing portfolio of Nexus 9000 to meet scalability, flexibility and performance requirements of standalone and ACI mode deployments.

Executive ACI speaking sessions feature prominently this year with Cisco President Rob Lloyd’s session “Infrastructure for the Agile Enterprise” keynote, May 20, 10 AM, at the North Hall.  Rob’s keynote also features Soni Jiandani, who will present how ACI delivers agility. Rob Soderbery and Soni Jiandani are presenting a technology trends keynote (GENSK 1109) on May 21, 8.30 am, titled “Fast Track to Fast IT: Cisco’s Application Centric Infrastructure”, another choice from a catalog of exciting offers.

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#EngineersUnplugged S5|Ep2: ACI and Traditional Networking

March 12, 2014 at 10:53 am PST

This is an amazing episode of Engineers Unplugged, where two technologists from the community, Hal Rottenberg (@halr9000) and Colin Lynch (@ucsguru) discuss how ACI disrupts traditional networking thinking while leveraging current networking skills. It’s a great tutorial for anyone looking to understand what application centric infrastructure really means.

Will network engineers all become programmers?

Watch and see:

This unicorn comes with birthday wishes--Happy 5th Birthday UCS!

Happy Birthday UCS Unicorn courtesy of Colin Lynch, with commentary by Hal Rottenberg!

Happy Birthday UCS Unicorn courtesy of Colin Lynch, with commentary by Hal Rottenberg!

**The next Engineers Unplugged shoot is at Varrow Madness, Charlotte, NC, March 20, 2014! Contact me now to become internet famous.**

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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Application Centric Infrastructure (ACI) Includes Strong Ecosystem for Security and Network Services

November 8, 2013 at 1:00 pm PST

partnersWhen Cisco designed the concept of an Application Centric Infrastructure, we knew it wouldn’t reach its full potential without drawing in a very comprehensive ecosystem in a number of areas. Perhaps the most impressive aspect of our announcement was the breadth, quality and scope of the data center infrastructure vendors that we aligned so quickly with our ACI vision and that contributed their perspectives to the launch, and will be contributing key solutions to Cisco’s infrastructure-wide vision.

Yesterday, I blogged about the role of application controllers, network monitoring solutions, WAN optimization, firewalls, etc. have in setting up application networks, provisioning applications, and how the ACI policy model incorporates these security and services solutions. I wanted to follow up that post with some highlights from the support we received from some of our ACI ecosystem vendors in this area, that incorporate ACI policy support into their security, application delivery controller, load balancing and other solutions.

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