医院数字图书馆知识仓库模型的建立与应用

Establishment and Application of Model of Hospital Knowledge Warehouse

目的:在医院局域网络环境下建立基于Web的医院知识仓库模型,作为数字图书馆的基础架构,并将若干成熟的商品文献数据库与医院知识仓库本地资源等多种不同数据信息进行集成、传输、存储与管理,为医院临床医疗和科研提供信息服务。方法:使用SQL Server 2000数据库,实现结构化元数据信息存储和索引支持环境的建立,并结合Datatrans软件系统、CKNI的多媒体知识仓库建库管理系统(KD3.5)和多媒体知识网站管理系统(KW3.5)等工具软件支持,客户端采用IE V6.0或以上浏览器版本,通过Web访问数据库资源。结果:利用医院信息系统的基础网络通信资源,有效拓展了医院信息服务功能。结论:医院知识仓库平台的建立,不但实现了数字图书馆系统各种功能的集成,而且也促进了图书信息由被动服务向主动服务的转型,在单位时间内,服务对象所获取的信息量成倍增加。

Objective To establish web-based hospital knowledge warehouse model in local area network as the basic component of digital library, and to make use of some mature literature database and local hospital knowledge warehouse. Methods SQL Server 2000 database was used to realize the support environment for storage and index of structured metadata. The database was visited through web, with such software mobilized as Datatrans software system, CKNI multimedia knowledge warehouse construction management system（KD3.5） and multimedia knowledge website management system（KW3.5）, and IE V6.0 or above was used for browsing web pages, Results The basic network communication resources contributed a lot to hospital information service. Conclusion The hospital knowledge warehouse realizes integrated functions of digital library and turns passive information service to active one.