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基于成本分析的数字资源长期保存策略研究——迁移法与仿真法比较 被引量:20

Study on Digital Resource Long-term Preservation Strategy Based on Cost Analysis——Comparison Between Migration and Emulation
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摘要 本文首先介绍了数字资源长期保存的两种基本策略———迁移法和仿真法,分析了它们的基本原理和优缺点,然后基于这两种方法的成本构成,比较分析了它们用于数字资源长期保存的费用。最后作者认为,从数字资源长期保存的成本效益角度看,仿真法要优于迁移法。 The following three aspects are discussed in this paper: (1) introduction to the two kinds of basic strategies used for digital resource long-term preservation ( migration and emulation) including their principle and advantages and disadvantages; (2) comparison to and analysis of their cost during digital resource long-term preservation; and (3) the author points out that emulation is better than migration from the point of cost-benefit analysis.
作者 王军
出处 《图书情报知识》 CSSCI 北大核心 2006年第1期74-77,共4页 Documentation,Information & Knowledge
基金 国家社科基金项目"图书馆信息资源数字化建设模式研究"(05BTQ007)的研究成果之一
关键词 数字资源保存策略 数字迁移法 数字仿真法 Digital resource preservation strategy Migration Emulation
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参考文献9

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