Lior Cohen

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Our SDN Accomplishment at ONF

Recently, my colleague, Ehud Doron, who has been relentlessly promoting SDN, received recognition from the industry for his efforts.  Taking home the “Outstanding Technical...

Load balancing and application delivery in VMware vCloud. How to best serve your applications?

Whether you are building a private cloud or deploying applications over a public cloud infrastructure, you will be using application delivery functionality such...

Thoughts after my week at AWS re:Invent 2013 Conference

Last week, I was able to attend AWS re:Invent, and it was great. Not only was I able to attend one of the...

IMO: Selection Criteria for SDN Controllers

As the Software Defined Networking (SDN) hype dust settles, more vendors are offering SDN products that represent their take on the “how...

How Do Network Security and Application Delivery Play in the New SDN World Order?

Software Defined Networks (SDNs) are intended to help organizations simplify changes, improve multi-tenant support and increase network utilization. These benefits are achieved...

Greening the Data Center: How Server Virtualization Makes Next Generation Data Centers More Energy Efficient

Let’s recall exactly how server virtualization started and what it’s all about: In the late 90’s, a company named VMware developed hypervisor technology, and as...

Mobile and Cloud: The Growing Importance of Controlling Traffic

There are three main factors that impact the reality of data communications: where data is stored, how and from what device data is accessed...

SDN and OpenFlow in 2013 – A Look Ahead

In 2012 OpenFlow discussions turned into SDN ones. Related although different in significant ways, both OpenFlow and SDN drove a significant level of attention...

OpenFlow and SDN in 2012 – A Look Back

Before starting to discuss where 2013 will take us with SDN, I’d like to recap some of the significant SDN events for 2012. Below...

Software-Defined Networking – Sit On The Fence Or Take Action

As the industry and the media keep feeding the Software-Defined Networking (SDN) hype and vendors introduce SDN products into the market – it is...