基于大数据技术的资源发现平台构建——以国家图书馆“文津搜索”系统为例

Application of Big Data Technology in Building Resource Discovery Platform:Taking Wenjin Retrieval System as an Example

以国家图书馆"文津搜索"系统为例,阐述应用Hadoop分布式系统架构和各类NoSQL数据库等大数据技术构建资源发现平台的策略和方法,并对基于大数据技术构建的"文津搜索"系统的技术优势、实际应用成效以及技术局限性进行分析,为大数据技术在图书馆数字资源服务领域的应用提供借鉴与参考。

This paper illustrates the strategy and methodology of constructing resource discovery system applying big data technology, which involves Hadoop Distributed Framework and several NoSQL databases by taking Wenjin Retrieval System of National Library of China as an example. It analyses the technological advantages, practical appliance effectiveness as well as the limitation of Wenjin Retrieval System which is structured based on big data technology, and provides reference for the further utilization of big data technology in the field of digital resource service of libraries.