Implementation of hybrid cloud storage based on CDMI protocol

In this work, we present an implementation of a hybrid cloud storage system. The proposed system uses VM-based approach of on-demand resource provisioning of private cloud resources and third party public cloud providers such as Amazon AWS or Microsoft Azure. In order to incorporate storage components of heterogeneous types, we use CDMI protocol as an integration tool. Upon this, we developed a front-end application that provides users with transparent access to the storage system and offers file management and collaboration tools. The paper describes key technologies and middleware solutions for monitoring and managing the storage servers. Also, we describe how the proposed system can make an impact by providing optimized cloud storage solution for SMEs as well as large industries.