The Unspoken Benefits of Open Networking

I have noticed a lot of very premature dismissal of a growing trend in the networking industry, which is the rise of open network operating systems. Nearly every post-announcement discussion that I hear among peers tends to sound something like this:

SDN and Network Automation: Splitting Hairs?

At the recent Network Field Day 11, there were several discussions at the Cisco offices after the Cisco folks left the room. One of these discussions, led by Terry Slattery, was centered around SDN, and I think it’s worth a listen/watch (only about 20 minutes):

2015 Recap and 2016 Goals

Wow, it’s that time of year again! 2015 went by really quickly, and a lot has changed for me. It’s also worth mentioning that this is the first year-end recap to be published on my new github pages site!

Training the Next-Generation Network Engineer

The networking industry is at a crossroads. In the past few years, we’ve seen a flurry of activity in the world of software-defined networking (SDN), but this has mostly just resulted in a bunch of new products. I don’t feel that this has done nearly enough to improve network operations. In fact, this has in many ways resulted in more complexity.

Kubernetes: Basic Concepts

I have been diving into Kubernetes lately, for both personal and $dayjob reasons. With the combined effect of my attendance at a recent Kubernetes workshop by Kelsey Hightower (on his very last day at CoreOS no less!) and also having the amazing opportunity to attend the inaugural and sold-out Kubecon that starts today, I figured it’s high time I tackle a “basics of Kubernetes” post.

The Benefits of a Proper Development Environment

I’ve had a number of folks approach me about the topic of development environments, so I figured it was worth a blog post.

Network Namespaces: The New Access Layer

When considering containers and how they connect to the physical network, it may be easy to assume that this paradigm is identical to the connectivity model of virtual machines. However, the advent of container technology has really started to popularize some concepts and new terminology that you may not be familiar with, especially if you’re new to the way linux handles network resources.

Network Automation: Be Bold!

I’ve had something on my mind concerning network automation, and I think it’s worth mentioning it here.

The Importance of Quality in Infrastructure Software

Infrastructure doesn’t matter.

Docker for NetOps

I have been spending this week in Silicon Valley at Network Field Day 10. One of the announcements struck a chord with me, as this year has marked some significant career changes for me: specifically an uptake in involvement with containers and software development.