网络级发现服务平台比较研究

Comparative Study of Web-scale Discovery Service Platforms

文章通过对4个网络级发现服务平台内容与资源范围、特点优势、系统架构、用户群、数据来源的比较,全面揭示每个网络级发现服务平台的优势和特点,为图书馆选择适合本馆用户需求的网络级发现服务平台提供参考。

By comparing the content and the range of the resources, the characteristics and advantages, the system architecture, the user group and the data sources of the 4 Web-scale discovery service platforms, this paper fully discloses the advantages and characteristics of each discovery service platform so as to provide references for libraries in selecting suitable Web-scale discovery service platforms for users.