数据保存策略与生命周期管理  

Data Preservation Policy and Lifecycle Management

作　　者：朱聪[1] 周文芳[1] 

机构地区：[1]浙江大学城市学院网络信息中心,杭州310027

出　　处：《图书馆杂志》2006年第4期11-13,共3页Library Journal

摘　　要：随着数字资源的膨胀,图书馆将面临资源典藏与存储匮乏的矛盾。引入数据生命周期的概念,控制资源无限膨胀的趋势,达到利用与保藏的平衡点,是本文讨论的重点。With the expansion of data resource, libraries are confronting with the contradiction of the proliferation of resource deposit and the insufficiency of preservation capacity. This paper focuses on the adoption of the concept of data life, cycle, which is competent in controlling the infinite expansion of data resource and can achieve the desirable balance of utilization and preservation.

关 键 词：数字图书馆 信息生命周期 数据保存 生命周期管理 

分 类 号：G250.7[文化科学—图书馆学]