An Architectural Framework of Cloud Computing behind Platform Layer (PaaS)

Abstract

Cloud computing is a technique that provides freedom of access to shared resources of any remote computer which is located anywhere in the world. Cloud computing relies on sharing of resources to achieve coherence and economies of scale, similar to a utility. In the Cloud Computing Technology, different kinds of deployment services are available which are also known as Platform as a Service (PaaS), provide a computing platform or solution for the better utilization of the cloud computing. However, Cloud is a collection of computer resources and provides a million of services to its user simultaneously. A Cloud provides a friendly environment to its user and various service such Software as a service (SaaS), platform as a service (PaaS), and Infrastructure as a Service (IaaS). These services are used in Public Cloud, Private Cloud, Hybrid Cloud and Community Cloud. Cloud computing is model of computing that use the internet for sharing of information, software and resources to computer and other devices. This paper discusses the working model and its benefits of the services. In this paper, we aim to pinpoint the challenges and issues of cloud computing with platform as a service (PaaS). We identified several loopholes from the cloud computing adoption perspective and we highlighted the cloud interoperability issue that deserves substantial further research and development. In this paper, we investigate several cloud computing system providers about their concerns on platform or deployment models.