Application of Cloud computing in the Software Engineering

ABSTRACT The new idea of cloud computing with ondemand provisioning of a shared pool of configurable computing resources of new size, elastic measurability and omnipresent network service accessibility has gained immense momentum within the IT business. However, there area unit several issues long-faced in migrating existing systems into the cloud that have semiconductor diode to its slow adoption. This paper focuses on the dearth of user-centric design, and identifies the standard system style, implementation and testing problems rife in engineering the cloud services for migration, particularly interoperability and extensibility problems with the SaaS. Further, the paper aims to propose a package engineering research roadmap to handle these problems. Software systems and infrastructure services supported traditional package engineering principles and serviceoriented architecture (SOA) need appropriate diversifications due to multi-tenancy idea of the cloud as compared to single possession of existing systems and services. There is paucity of literature focussed on this subject, that forms the motivation for this paper. With a modest leap forward, we identify 2 major modern problems with cloud computing, namely architecture-based and interoperability-based problems that have an effect on cloud migration, and relate these problems to the roots of package engineering with specific analysis topics. In a nutshell, we have a tendency to establish that developing cloud design primarily based on user-roles, and formulating new package engineering theory within the style, testing and method management of SaaS for cloud migration need prime attention. we offer a roadmap consisting of 4 main steps that give focussed research opportunities for package engineering analysisers and consultants to engineer the cloud services towards undefeated and property adoption for the longer term. Keywords: Cloud computing, package engineering, Service oriented design (SOA), analysis roadmap.