Efficient and Secure Sharing of Resources in Harmony for Collaborative Cloud Computing
Advancements in cloud computing provides a promising future for Collaborative Cloud Computing(CCC). Distributed resources belonging to different organizations or individuals are collectively used in a cooperative manner to provide various services to cloud resources. In cloud environment resources are shared on-demand basis. Due to the various autonomous features of objects, resource management and reputation management to ensure the successful deployment of CCC. Simply combining these two systems generates double overhead. Previous resource and reputation management methods are not sufficiently efficient or effective. So introduces the concept of Harmony platform which integrates the resource and reputation management. Also provides multiple QoS oriented resource selection and price-assisted resource/reputation control. Job migration is combined with this Harmony platform to provide efficient load balancing across nodes. Load balancing can be efficiently done with the help of Hotspot detection. KeywordsDistributed systems, reputation management, resource management, distributed hash tables, cloud computing