Welcome!

Rethinking the Network

Michael Bushong

Subscribe to Michael Bushong: eMailAlertsEmail Alerts
Get Michael Bushong via: homepageHomepage mobileMobile rssRSS facebookFacebook twitterTwitter linkedinLinkedIn


Top Stories by Michael Bushong

There are two fairly recurrent memes in IT infrastructure: the There’s an API for that! theme, and the Out of box! theme. It is actually telling that both continue to get play in IT given that they represent polar opposites. Assuming that each has a value, when do you need something that is -able (integratable, orchestratable, programmable), and when is it better to have something that is -ed (integrated, orchestrated, programmed)? Extensibility or capability? At the heart of the -able vs -ed decision is whether your primary requirement is extensibility or capability. But even then, which one is better? The marketing talk around extensibility is that without something that is easily extensible, you will find yourself painted into a corner. To a large extent, this is actually true. Doing an integration once demonstrates that it can be done once, but if an environment c... (more)

The Key to OpenDaylight Adoption: Salespeople

The primary indicator of success is success. That is to say that the number one thing people look to as a predictor of future performance is past performance. In the product space, this means that things like adoption are important as much for what it signals to other people as they are for bottom line revenues. And this is true even in the open source world. As SDN speeds its way towards mainstream adoption, this means that projects like OpenDaylight will need to establish early on that they are not only deployable but also deployed. Open source adoption People frequently point... (more)

Silicon: Merchant vs. Outsourced

If you talk to folks in the networking industry about switching hardware, you probably don't get more than a few sentences in before you hear the words merchant silicon, typically followed closely by commodity hardware. There is some confusion in the dialogue about these topics, and I think it stems from a lack of clarity around why this matters and how silicon development actually works. Let's start with why merchant silicon matters. When people talk about merchant silicon, most of the time they fail to really clearly specify what it is they want. There are basically two reasons... (more)

Plexxi Pulse – SDN, Big Data and the Cloud

Plexxi is gearing up for the 13th Cloud Expo on November 4-7 in Santa Clara, CA. We’re looking forward to discussing the two major IT trends that will be the conference focus: cloud computing and big data. Plexxi’s Mike Bushong recently wrote a post for InfoWorld about the inevitable intersection of Big Data and SDN, and how Plexxi SDN is already being deployed to the cloud. We can’t wait to explore these topics and more at the Cloud Expo and look forward to seeing you all there. In the meantime, watch Plexxi’s Dan Backman and Nils Swart describe the relationship between Plexxi c... (more)

What Is Application-Centric Infrastructure?

With the launch of Cisco's software-defined networking startup Insieme expected tomorrow, our industry is about to hear a lot about "application-centric" everything. So what does "application-centric infrastructure" mean? First, some basics: Networking is about connecting computing devices and systems so they can share data. Networking infrastructures are built with a combination of hardware such as gateways, routers, and switches that manage the movement of the data as well as software applications that enable you to do things like access the Internet and send email. As you co... (more)