Evaluation of Enterprise-level Cloud Storage Service

As advanced products of cloud computing, cloud storage service provide a well platform for enterprise management. However, on one hand, enterprises must consider many factors such as the cost when they choose cloud storage service. On the other hand, enterprises lack an intuitive understanding and grasp to the non-functional properties existing in cloud storage service. In the paper, it shows the non-functional evaluation factors and how to get them based on the selective demand of the enterprise-level cloud storage service. In research, we selected the Ali and SNDA cloud storage service as the research object, and used their APIs interfaces. We designed an interactive program with the cloud storage service that can upload and download files automatically, and got the non-functional evaluation factors. Finally, using the price parameter offered, we integrated them into the price calculator. According to the data that we analyzed from the Ali and SNDA cloud storage service, we provided a reference on how to choose cloud storage service for enterprises.