However Azure regions are a single DC, while an AWS region is 3 Availability Zones ( each being at least a single DC), which is much much better for redundancy. Remember that time the whole of Azure's portal and O365 were inaccessible (nobody could log in) because some equipment failed in a single DC in Texas? Design for failure
25+8 under construction for AWS[0]
65(some under construction) for Azure[1]
However Azure regions are a single DC, while an AWS region is 3 Availability Zones ( each being at least a single DC), which is much much better for redundancy. Remember that time the whole of Azure's portal and O365 were inaccessible (nobody could log in) because some equipment failed in a single DC in Texas? Design for failure
0 - https://aws.amazon.com/about-aws/global-infrastructure/ 1 - https://techcrunch.com/2020/10/20/microsoft-azure-announces-...