after using AWS and Azure extensively AWS seems to be quite well engineered by some very smart people. The isolation between regions is extremely good and the A

after using AWS and Azure extensively AWS seems to be quite well engineered by some very smart people. The isolation between regions is extremely good and the Availability Zone model is quite effective in making very reliable systems if you are willing to pay the cost of inter-AZ data transfer. My company has an Active Directory controller in 3 different AZs Azure is a mess designed by smart people with no time and little budget. Azure flat out lies about the AZs they have by claiming two halved of one data center is two AZs