[bendilts]

We're set up across multiple AZs in the affected region, and all we had was a few minutes of failed requests to one AZ until our systems automatically shifted all the traffic to another.

Even the major day-long outage last year because we had (at the time) not really spread ALL our core systems across multiple AZs. We just re-launched those systems on another AZ and everything was up and running again.

Which outages have affected multiple AZs?

[rdl]

The most recent one (I think it may have been ELB specific; I don't have a huge sample set), and the big EBS outage (which only affected multiple AZs somewhat)