Methods Migration from On-premise to Cloud
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2015, Vol 17, Issue 2
Abstract
Abstract: Cloud computing is evolving as a key computing platform for sharing resources that includeinfrastructures, software, applications, and business. An increasing number of companies are expected tomigrate their applications to cloud environment. So when planning to move a legacy style application to thecloud various challenges arise. The potential size and complexity of such a project might especially discouragesmall or medium companies trying to benefit from the advantages the cloud promises. By analyzing the research achievements and application status, we divide the existing migration methods into three strategies according tothe cloud service models integrally. Different processes need to be considered for different migration strategies,and different tasks will be involved accordingly. Moreover, we have also observed that there is hardly anyguidance available for migrating existing systems to cloud computing in terms of software engineering aspects.In this paper, we propose an architecture that describes the cloud migration process, starting by understandapplication architecture, Choice of type of cloud environment and Identification and categorization of thevarious types of application migration to the Cloud and solutions for migrating architectural components.
Authors and Affiliations
Khadija SABIRI , Faouzia BENABBOU
Keywords
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