Efficient Content Sharing by Multiple Users with RAID Based Multi-Cloud Storages

Abstract

In this paper, we proposed a content sharing method in multi-cloud environment, applying RAID technology and redundancy avoidance scheme, in order to reduce upload and download time. The effectiveness of the proposed method is evaluated by computer simulations, and the simulation result shows that the proposal is effective to almost the same extent or slightly better comparing with a conventional method, from the viewpoints of the consumption of storage capacity, upload and download time.