基于Web Services的数字图书馆统一检索平台研究  

The Research of Digital Library's Unify Retrieval Platform on Base of WEB Services

作　　者：许文丹[1] 刘文哲[1] 冯现永[1] 

机构地区：[1]西安航空技术高等专科学校图书馆,陕西西安710077

出　　处：《西安航空技术高等专科学校学报》2009年第1期32-35,共4页Journal of Xi'an Aerotechnical College

摘　　要：统一检索技术是数字图书馆的核心功能。统一检索平台向用户提供一个统一的检索界面,由用户自行选择需要的数据源,得到满足条件的查询结果。该平台负责翻译转化用户请求,根据请求的内容把请求分发给相应的查询适配器,最后整合各个适配器的查询结果,返回给用户。结合当前成熟的软件设计架构,采用Web Services技术,研究并设计了一个健壮、可靠、可扩展性强的统一检索平台,对该平台的性能和特点给出了理论分析和说明。The technology of unify retrieval is the core of digital library. The unify retrieval platform means that users can get what they want to query with a unified search interface, and they only need choose the data sources they want. It responsible for the translation of users request, distributing the user request to the right adapter according to the request content, getting and integrating the result from the adapter and finally returning to the users. From the current mature structure of the software design, used Web Services technology, we research and design a strong, reliable and scalable structure of unify retrieval platform. There are theoretical analysis and explanations about the structure＇s capabilities and characteristics.

关 键 词：数字图书馆 统一检索 WEB SERVICES 

分 类 号：G254.362[文化科学—图书馆学]