摘要
文章根据目前数字图书馆建设中电子数据的类型、容量、更新频率等因素,探讨对电子数据进行备份的策略、模式、类型以及结构,以便图书馆建立适当的备份机制。
Based on kinds, capacity, update frequencies of digital datum in digital library systems, the article provides a detailed analysis on policy, technology , model, basic instruction of datum backup for digital library systems in order to construct a novel architecture of reliable datum backup.
出处
《图书馆论坛》
CSSCI
北大核心
2007年第3期58-60,11,共4页
Library Tribune
关键词
图书馆
数据备份
Digital library
datum backup
digital data
