摘要
Abstract
In this article, based on previous research and requirements analysis, the author clarified the developing principles of national col aborative preservation network, such as central registry, independent node management, multi-typed nodes, loosely coupled, heterogeneous, flexible network architecture, etc. Then, the author described the overal framework of the col aborative network and functions of each type node. It also provided the key issues solutions including the registration-based management mechanism, data exchange model, cooperative mode between different types of nodes, persistent identifier and system scalability.关键词
长期保存/数字信息资源/协作保存/保存网络Key words
Long-Term Preservation/Digital Information Resource/Col aborative Preservation/Preservation Network分类
社会科学
