Design And Implementation Of A Private Cloud Storage System

With the development of information technology and improvement of network storage technologies, a new storage technology emergence --- cloud storage technology. For its convenience of anytime, anywhere access, on-demand use of the flexibility and low management costs, cloud storage attracts more and more people.At present,there are more and more enterprises want to provide a cloud service to meet the storage needs and reduce overhead in their enterprises.When build the private cloud storage system in enterprise environment, lots of technologies need to be considers. For example, effective and efficient manage and use of the storage and servers resources, share and interact data among multi-type platforms, provide the consistent interfere and the ability for various terminals access, and so on. At the same time, as the user continued to increase, the pressure of cloud storage services also constantly increase. Some effective methods must be adopted to protect the stability, security, usability of the architecture.This article made reference to the SNIA CDMI(Cloud Data Management Interface) standard. Then in-depth compared and studied the architecture design of mainstream cloud storage system. And combined with problems and solutions in practical work, reviewed and summarized the overall structure of the cloud storage system, We sloved the main problems in the cloud storage system under large-scale applications. and used a distributed architecture design and definition of standard interfaces achieved a private cloud storage system.The private storage system has been used in Beijing University, Capital normal university, the agricultural university etc, to provide the data backup, storage space services application, and received the user's accord recognition.