WorldCIST'15 - 3rd World Conference on Information Systems and Technologies

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Dynamic Replication and Deployment of Services in Mobile Environments

Currently, mobile environments are gaining importance, and new promising paradigms, like Mobile Cloud, are arising. However, these environments pose new challenges and are mainly characterized, among others, by frequent changes in their execution context. This particularly is challenging for software architects in the design and implementation this kind of systems. For instance, the Service Oriented Architecture (SOA) paradigm has not been devised to operate in dynamic network environments, where centralized services or static deployments must be avoided, in order to provide a higher availability of services. Therefore, in order to provide a reliable SOA implementation in mobile environments, it must be complemented with techniques and methods of Autonomic Computing. In this work, a self-adaptive SOA approach is proposed. This architecture will provide support to the dynamic replication and deployment of services in mobile environments. The approach is based on the context information modelling and management as key aspect to achieve the required architecture adaptation.

Author(s):

Gabriel Guerrero-Contreras    
University of Granada
Spain

José Luis Garrido    
University of Granada
Spain

Kawtar Benghazi    
University of Granada
Spain

Carlos Rodríguez-Domínguez    
University of Granada
Spain

 

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