Northwestern Polytechnical University
Cloud storage provides storage service to user through inter-net. There are many different access interfaces for different applications. Online backup is the most developed application. Most comparison of online backup service focus on functional characters. There is not too much consider about performance evaluation. In this paper, the authors present a method to evaluate performance of different online backup services with client. They evaluate the performance from view of end-user, compare the upload and download speeds of different service.