浅谈数字图书馆信息组织的数据库技术

摘要

Digital library is no longer a new concept,has undergone a considerable period of development.Within this period,construction of digital libraries in many areas has been greatly improved,which is a concept and ideas,convenient service is one of the important elements.In this paper, the history of digital library development started elaborated,followed by combining the characteristics of digital libraries,emphasizing the application of database technology on library organ, ization and management of information need,and finally focused on the data warehouse,relational database,multimedia database,object-oriented database technology, database technology and other unstructured information organization in digital library applications.%数字图书馆已经不再是一个崭新的概念，经历了相当一段时间的发展。在这一段时期之内，数字图书馆的建设在很多方面已经有了很大改进，这是一种概念和思想，便捷的服务是其中一个重要的组成要素。本文首先对数字图书馆的发展历史展开了阐述，其次结合数字图书馆的特点，强调了应用数据库技术对图书馆信息进行组织管理的必要性，最后着重探讨了数据仓库技术、关系数据库、多媒体数据库、面向对象的数据库技术、非结构化数据库技术等在数字图书馆信息组织的应用。