| 基于云存储的政府网络信息资源保存型元数据研究 |
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| 引用本文： | 廖思琴,周宇,胡翠红.基于云存储的政府网络信息资源保存型元数据研究[J].情报杂志,2012,31(4):143-147,152. |
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| 作者姓名： | 廖思琴 周宇 胡翠红 |
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| 作者单位： | 1. 西南科技大学经济管理学院 绵阳621010
2. 西南科技大学图书馆 绵阳621010 |
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| 基金项目： | 国家社会科学基金“十二五”规划国家一般课题之子课题“基于服务的数字资源整合研究”(编号:BCA110020)成果;西南科技大学青年基金科研项目“开放存取期刊与图书馆OPAC系统的整合研究”(编号:11sx3118)成果 |
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| 摘 要： | 云存储是一种新兴的数字信息存储概念,鉴于其在分布式存储、协同存储、动态分配存储空间、平滑迁移和备份方面的优势,适合用于政府网络信息资源的长期保存.但当前还没有用于记录和支持利用云存储进行政府网络信息资源长期保存的元数据的研究.鉴于此,拟从保存元数据框架、长期保存实践、云存储参与方及角色定位、云存储系统体系结构四个方面来分析和制定针对政府Web资源的保存型元数据框架,并提供该框架下的核心元素集.
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| 关 键 词： | 云存储 长期保存 政府网络信息资源 元数据 |
Research on Preservation Metadata of Government Web Resource Based on Cloud Storage |
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| LIAO Siqin
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ZHOU Yu
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HU Cuihong.Research on Preservation Metadata of Government Web Resource Based on Cloud Storage[J].Journal of Information,2012,31(4):143-147,152. |
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| Authors: | LIAO Siqin ZHOU Yu HU Cuihong |
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| Institution: | 1.College of Economics and Management,Southwest University of Science and Technology,Mianyang 621010; 2.Library of Southwest University of Science and Technology,Mianyang 621010) |
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| Abstract: | Cloud storage is a new concept and technology for digital information storage,and it is suitable for web resource’s long-stem storage because of its regnant characteristics such as distributed storage,synergistic preservation,dynamic allocation of memory space,smoothed migration and back-up etc.At present,there are no researches about metadata of government web resource long-stem storage which is based on cloud storage.This paper analyzes and designs the framework of preservative metadata according to OAIS,practice of long-stem storage,participators and their respective function under cloud storage environment and architecture of cloud storage.A set of core preservation metadata is put forward in the end. |
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| Keywords: | cloud storage long-stem storage government web resource Metadata |
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