Increasing the availability of cloud resources using broker with semantic technology

Cloud computing is the blending technology of parallel and distributing computing, and its main aim is providing Everything as a Service to the consumers. The private cloud is one of the deployment models and it offers resources in an on-demand manner. Resource Management is the challenging task between different private cloud because of the interoperability issues since the private clouds are managed by different type of cloud middleware´s and each of them has their own mechanism and protocols. To manage the resource efficiently and to increase the resource availability it is essential to overcome the interoperability issues between the private clouds. In this paper a common mechanism called Semantic Cloud Resource Broker (SCRB) is introduced between the Eucalyptus and Open Nebula based private clouds. It also includes the semantic technology to achieve meaningful search. Hence an OWL-based ontology indexing and retrieval algorithms is implemented to improve precision and recall and thereby improves the success rate of cloud resources.