How Azure.com operates on Azure

https://azure.microsoft.com/en-us/blog/how-azurecom-operates-on-azure-part-2-technology-and-architecture/

How Azure.com operates on Azure part 2: Technology and architecture | Azure Blog and Updates | Microsoft Azure When you’re the company that builds the cloud platforms used by millions of people, your own cloud content needs be served up fast. Azure.com—a complex, cloud-based application that serves millions of people every day—is built entirely from Azure components and runs on Azure. azure.microsoft.com