| 基于大数据库观的企业信息服务模式 |
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| 引用本文： | 陆伟,陆娜,郝金星.基于大数据库观的企业信息服务模式[J].图书情报工作,2006,50(10):131-133. |
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| 作者姓名： | 陆伟 陆娜 郝金星 |
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| 作者单位： | 海南师范大学计算机科学与教育技术系 |
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| 摘 要： | 简要分析信息服务企业在信息采集、存储和开发利用方面所面临的挑战，从整个产业链的角度出发提出共建共享的大数据库 观。指出大数据库观的内涵和体系结构，探讨企业实施大数据库体系结构的数据库管理工具集、数据库版本控制、数据库分拆、数据库 安全备份等相关规划，以供大型信息服务企业参考。
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| 关 键 词： | 信息服务 大数据库 资源共享 |
| 收稿时间： | 2006-01-19 |
| 修稿时间： | 2006-01-192006-03-25 |
Enterprise Information Services Model Based on Large Database Concept |
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| Lu Wei,Hao Jinxing,Lu Na.Enterprise Information Services Model Based on Large Database Concept[J].Library and Information Service,2006,50(10):131-133. |
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| Authors: | Lu Wei Hao Jinxing Lu Na |
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| Institution: | 1.Center for Studies of Information Resources, Wuhan University, Wuhan 430072; 2.Computer Science and Education Techniques, Hainan Normal University, Haikou 571158 |
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| Abstract: | This paper simply analyzes the challenges in information collection, storage and development faced by enterprises and puts forward the large database concept on information constructing and sharing in the view of whole industry chains. Then it introduces the connotation, meaning, system structure of the large database concept. At the same time, it discusses the mechanism for the implementation of the service model concerned in aspects of database tool sets, version control, database division, safe copies, etc. All these are beneficial to those large information services enterprises. |
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| Keywords: | information service large database concept resource sharing |
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