Managing Constrained Devices into the Cloud: a RESTful web service

We present a RESTful web application capable to provide high level, easy-to-reach interfaces for the interaction with CoAP sensor networks. We describe how virtual instances of physical devices are created in order to become a smart entry point for querying network objects. We explain how to exploit virtualization to lighten the workload of a physical network. We focus on the implementation of the application taking into consideration aspects such as scalability, responsiveness and availability