Building, Based On The Oais Of Digital Archives, Metadata System

With the computer technology and the rapid development of network technology, digital information resources by the plot, making the number of long-term preservation of information resources by a wide range of attention tasks. Construction of meta-data as the basis for a variety of preservation work program was proposed, and the resources meta-data point of the design, making the construction of digital archives-based research can be carried out meta-data.In this paper, to long-term preservation of digital information resources for the purpose of the background and long-term basis, the analysis of the OAIS reference model and functional model based on its design, put forward a framework for digital archives; Within this framework, an analysis of metadata Digital Archives Construction of the question for the purpose of China's digital archives and their metadata at the beginning of construction on the design, taking into account the long-term preservation of digital information, the meta-data of the design and construction of digital archives to combine, making the preservation of digital resources are valued in under the same framework for the development of OAIS preservation system and the development of meta-data format, different areas will be able to promote interoperability between systems and information sharing, and digital information resources for the long-term preservation of a good solid foundation.