Composing Internet of Things Platforms in Smart Grid

The abundance of smart appliances and concomitant data in Internet of Things (IoT) poses new industrial challenges. Devices must be managed, and data efficiently harvested. IoT platforms are the rescue; they are key architectural components in combatting complexity and scalability issues. This paper proposes a pragmatic composition method of these platforms, hence helps solving IoT interoperability conundrums. The described approach results in a higher-level abstraction, that shields user applications from the underlying turmoil. Our article presents an approach of wrapping such a mesh under a high-level domain API. To verify the soundness of our proposal we have implemented a fully functional proof of concept implementation. The source code is freely available at request. The outcome decisively demonstrates the proposed method's feasibility, power, and usefulness.