Outages, complexity, and the stronger cloud
The extended outage of Amazon Web Services' EBS storage services in one of their service "regions" the week of April 21st has triggered so much analysis--emotional and otherwise--that I chose to listen rather than speak until now. Events like this are tremendously important, not because they validate or invalidate cloud services, but because they let us see how a complex system responds to negative events.
You see, for almost four years now, I've believed that cloud computing is evolving into a complex adaptive system. Individual services and infrastructure elements within a cloud provider's portfolio are acting … Read more