open source

September 2, 2014

SP360: SERVICE PROVIDER

Operators Accelerating Pace with NFV and SDN

2 min read

Save Money Here and Now When was the last time you won the lottery?  If you are like me, it’s a pretty rare occasion indeed.  The same probability can be applied to increasing the budget allocation for any business and especially for service providers.  What can service providers do to save money now, enabling them […]

Enabling Open, Agile, Application Centric Networks With Cisco Evolved Services Platform

1 min read

Service provider customers expect more.   The pace of change around us is not just constant but continuing to accelerate.   To stay competitive with the nimble new players in the market, service providers need to change how they engage all of their end customers.   Not exactly an easy challenge to overcome, but rapid and successful business […]

August 25, 2014

OPEN AT CISCO

Paradigm Shift with Edge Intelligence

2 min read

In my Internet of Things keynote at LinuxCon 2014 in Chicago last week, I touched upon a new trend: the rise of a new kind of utility or service model, the so-called IoT specific service provider model, or IoT SP for short. I had a recent conversation with a team of physicists at the Large Hadron […]

July 28, 2014

DATA CENTER

Power of Open Choice in Hypervisor Virtual Switching

3 min read

Customers gain great value from server virtualization in the form of virtual machines (VM) and more recently Linux Containers /Dockers in data centers, clouds and branches.  By some estimates, more than 60 % of the workloads are virtualized although less than 16% of the physical servers (IDC) are virtualized (running a hypervisor).  From a networking perspective, the hypervisor […]

June 27, 2014

OPEN AT CISCO

Open Source at The Large Hadron Collider and Data Gravity

1 min read

I am delighted to announce a new Open Source cybergrant awarded to the Caltech team developing the ANSE project at the Large Hadron Collider. The project team...

May 14, 2014

DATA CENTER

Thoughts on #OpenStack and Software-Defined Storage

4 min read

This week has been the semi-annual OpenStack Summit in Atlanta, GA. In a rare occurrence I’ve been able to be here as an attendee, which has given me wide insight into a world of Open Source development I rarely get to see outside of some interpersonal conversations with DevOps people. (If you’re not sure what […]

April 25, 2014

SECURITY

Cisco, Linux Foundation, and OpenSSL

1 min read

The recent OpenSSL Heartbleed vulnerability has shown that technology leaders must work together to secure the Internet’s critical infrastructure. That’s why Cisco is proud to be a founding supporter of the Linux Foundation initiative announced yesterday (April 24th). The initiative will fund open source projects that are critical to core computing and Internet functions, and […]

April 9, 2014

DATA CENTER

Open Source Acceleration for Applications

3 min read

In previous blogs I have described how organizations are maturing beyond provisioning of individual servers to provisioning of richer cloud-based application stacks.  Known as platform-as-a-service (PaaS), this capability takes cloud technology beyond infrastructure to automate the application life cycle.  PaaS allows developers and IT operations to collaborate and ensure that application stacks are consistent and […]

April 4, 2014

OPEN AT CISCO

The First Open Source Project to Win the Interop Grand Prize…

1 min read

… is none other than…  (drum roll, please!) … our one year old baby, OpenDaylight! My heartfelt congratulations go to the OpenDaylight committers and contributors, the open source collaborators who have poured their heart and soul into this wonderful project. This is indeed a remarkable event, considering the skepticism surrounding its start just about one year […]