3 ms·

Sounds like their overall uptime is still several sigmas deep. Comparable, if not higher than AWS even?

• sunchild 15y ago
  Where do you get that info from? Isn't it a little early to extrapolate long-term uptime stats for a new service like O365? Maybe you were referring to the cloud infrastructure only, and not the app layer?
  • puredemo 15y ago
    The article contained some numbers. Approximately 4 hours of down time in a year and a half.
  • jerephil 15y ago
    The actual Exchange Online infrastructure has been up and running in production for a couple of years supplying the Live@EDU service.