Digital Preservation System Risk Management

Digital repository system, also known as digital warehousing system, mainly preserves digitalized information resources or native digital resources, or both types of composites. The fundamental values of digital repository system is that it can offer trusted digital resources access service to users and ensure the quality of the digital resources as well as the development and utilization of them. Applying the theories and methodology of risk management to digital repository .It is benefits to manage various risks in digital repository and improve the quality and service of digital repository. This article is divided into four parts. The first is the significance of the digital repository risk management studies and analysis of the research prevent status. Next is the definition of a concept and define to risk and the digital repository risk. The third part introduces the definition of risk management and repository risk management. The fourthly is the main body of this article. According to the structure of risk management and repository, this part includes risk recognition, risk assessment, risk management. Each part of risk management is not isolated, but closely linked.. Any one of the mistakes in any links to lead to the failure of risk management.. Finally, some concluding remarks to the digital repository management.