OpsCamp Through an Internet-scale Lens
Like Agile Roots in Salt Lake City in June 2009, OpsCamp in Austin last week demonstrated how powerful grass roots conferences can be. We might not have had big names on the roster, but we sure had a productive dialog on the tricky issues lurking in the cusp between software development and IT operations in Cloud environments.
The conference has been amply covered by Michael Cote, John Willis, Mark Hinkle, and Damon Edwards (to name a few). This post restricts itself to commenting on one fundamental aspect of the cloud which IMHO does not get the attention it deserves. It might be implied in various discourses on the subject, but I believe it needs to be called out as a fundamental assumption for just about anything and everything one might consider doing with respect to the cloud. I am referring to economies of scale.
As pointed out in a forthcoming book on Cloud Computing by colleague and friend Annie Shum, the cloud phenomenon is fundamentally driven by substantial economies of scale in very large data centers. The operational costs of running such data centers are close to an order of magnitude lower than these prevailing in small and mid-sized data centers. User benefits are primarily derived from these compelling economies of scale.
I will be asking Annie to write a detailed guest post on the subject for readers of The Agile Executive. Until her post is published here, I would recommend we primarily consider the Cloud as a phenomenon that only becomes meaningful at scale. In particular, Private Clouds are not likely to yield Internet-scale efficiencies. Folks who regard their company’s conventional data center as a private cloud might be missing up on the ‘secret sauce’ of cloud computing.
The various agile system administration schemes discussed at the Austin OpsCamp are essential to attaining the requisite economies of scale in cloud services. Watch out for follow-on OpsCamps in other cities for developments to come in this all important space.