Microsoft Azure Active Directory Premium P2 - subscription license - 1 user

Windows Azure is an open and flexible cloud platform that enables you to quickly build, deploy, and manage applications across a global network of Microsoft-managed datacenters. You can build applications using any language, tool, or framework. And you can integrate your public cloud applications with your existing IT environment.

Windows Azure provides automatic OS and service patching, built in network load balancing and resiliency to hardware failure. It supports a deployment model that enables you to upgrade your application without downtime. Windows Azure enables you to use any language, framework, or tool to build applications. Features and services are exposed using open REST protocols.