The Reserch Of Digital Archives Based On OAIS

The digital information resources have infiltrate the all aspects of the social life to be accompanied by the society informatization degree's prograssing. The digital information resources' quantity,type,source and purpose are uninterrupted increasing. The question about how to keep and utilize the digital information resources have been presented to the humen. How to save the digital information resources sciedtifically and legitimately is one of the hot spots of library and information science. Some achievements have been acquired. This paper discusses the question of OAIS'adhibition and digital archives system with the view of keeping and utilizing the digital information resources.This thesis reviews the situationofstudy of OAIS and digital archives. To discuss the importance of OAIS in the area of digital archives system, this research discusses the environmental model, framework, functional module and metadata of OAIS. Based on the research above, we divide the digital archives system model into six part:holding system, data management system, workflow system, release system, archives saving system and metadata saving system. With the structured developing method, the OAIS'guiding ideology has been considered adequately through requirement analysis, feasibility analysis, system analysis, system devise and system implementation. The ultimate purpose of this thesis is to guide the system development by OAIS and to research the OAIS by developing the system. Just wananning give some suggestions and thinkings about the developing of digital archives system.