Abstract: |
The development of Cloud Computing has paid attention mainly to the virtualization of hardware components, under a scheme of Infrastructure-as-a-Service (IaaS). Most of Cloud vendors offer solutions based in IaaS to offer virtual services and applications, instead of developing a proper Platform-as-a-Service (PaaS) solution. This paper analyzes some existing commercial PaaS clouds, identifying in what degree they meet some essential requirements. These requirements are also argued, and guidelines for addressing them using an academic approach in a PaaS solution are provided. |