Amazon's EC2 SLA is extremely clear - a given region has an availability of 99.95%. If you're running a website and you haven't deployed across across more than one region then, by definition, your website will have 99.95% availailbility. If you want a higher level of availability use more than one region.
Amazon's EBS SLA is less clear, but they state that they expect an annual failure rate of 0.1-0.5%, compared to commodity hard-drive failure rates of 4%. Hence, if you wanted a higher level of data availability you'd use more than one EBS volume in different regions.
These outages are affecting North America, and not Europe and Asia Pacific. That's it. Why is this even news? Were you expecting 100% availability?
Amazon's EBS SLA is less clear, but they state that they expect an annual failure rate of 0.1-0.5%, compared to commodity hard-drive failure rates of 4%. Hence, if you wanted a higher level of data availability you'd use more than one EBS volume in different regions.
These outages are affecting North America, and not Europe and Asia Pacific. That's it. Why is this even news? Were you expecting 100% availability?