The WebSites cloud solution consists of multiple roles and runs on multiple servers. All servers are based on Windows Server 2012 R2 (2012 is also supported). The overall solution makes use of Windows server capabilities, such as the dynamic Windows Process Activation Service, resource throttling, IIS, and more along with SQL database and website roles. Let's dive deeper into the architectural components of WebSites cloud solution.
Windows Azure Pack-based websites cloud service consist of a minimum of six server roles: