Whose Fault Is It When the Cloud Fails? Does It Matter?
On Monday, October 20th, a significant portion of the digital services we use every day became inaccessible. For hours, banking, communication, and entertainment applications were unavailable. The root cause was later identified as a major outage within Amazon Web Services (AWS), the infrastructure that powers a vast number of online services. The initial response for any business affected by such an event is a frantic effort to diagnose the problem. Is it our application? Is our network down?