甘肃科技文献共享平台架构及关键技术研究

甘肃科技文献共享平台包括五大系统:全文数据库检索及发布系统、异构数字资源统一检索系统、原文传递系统、用户管理及计费系统、统计分析系统。论述该平台的应用架构和技术架构,阐述其主要关键技术:统一检索、Web 2.0、Web服务及数据安全。运行实践表明,平台整合了173个资源数据库,实现"一站式"文献服务,提高了文献资源的集成程度,从而提高文献情报机构的服务水平、管理水平和市场竞争能力,减少文献资源的重复投资,减少内容相同的数据库资源的重复开发。

RESEARCH ON ARCHITECTURES OF GANSU SCIENCE AND TECHNOLOGY DOCUMENTATION SHARING PLATFORM AND ITS KEY TECHNIQUES

Gansu Science and Technology Documentation Sharing Platform consists of five systems: the full-text retrieval and web-publishing system,the heterogeneous digit resources unitive search system,the original text delivery system,the user management and billing system,and the statistical analysis system.The application and technique architectures of the platform are elaborated in this paper,and the major key technologies on the platform are also expounded,which include unitive search system,web 2.0,web services and data security.It is demonstrated by the operation practice that the platform integrates 173 resource databases,implements "one stop" documentary services,improves the integration degree of document resources,and therefore improves service and management level as well as market competitive capacity of the documentary information institutions,reduces the repetitive investment on document resource and the duplicate development of database resource with same contents.