Rackspace Cloud Node.js SDK by Rackspace is a library, written in node.js, which abstracts away differences among multiple cloud providers. Some of the services that this SDK supports are Cloud Block Storage, Cloud DNS, Cloud Files, and Cloud Servers.
As platform-as-a-service (PaaS) starts to gain traction in the enterprise, an opportunity to standardize on a common application development platform—both on-premises and in the cloud—is starting to present itself. Case in point is a new alliance between Microsoft and Apprenda under which Apprenda will deploy its PaaS environment on top of Microsoft Azure.
Metro Publisher touts itself as the "Cloud and Mobile CMS of the Future." Its cloud-based platform ensures that users concentrate on their business instead of CMS IT issues. Additionally, most of its industry leading features remain available through the Metro Publisher API. API integration represents one advance in Metro Publisher's dedication to serving the unique needs of its publishing customers.