企业非结构化数据检索研究

Research on enterprise unstructured data retrieval

随着信息化的高速发展,企业内部各业务系统中非结构化数据的数据量急剧膨胀,使得信息的搜索工作变得极为繁琐。建设该企业级非结构化数据检索平台,在Linux计算机集群上部署Hadoop开发框架以及Solr全文检索系统,将各业务系统中的非结构化数据进行集中式的存储、管理,并且提供统一的搜索服务。介绍了Solr的原理,并使用它搭建非结构化数据的中文搜索引擎,通过测试证明了该搜索引擎具有良好的搜索性能。通过检索平台,用户能够快速而高效地获取精确的搜索结果。

With the rapid development ot lntormauon tecnnology, votume u business systems within the enterprise expands rapidly, making the search for information extremely cumbersome. An unstructured data retrieval platform for the entire enterprise, which is built by deploying on a Linux computer cluster with Hadoop development framework and Solr full text retrieval system. The platform centralizes storage and management of the unstructured data from each business system, and provides a unified search service. This paper introduces the principle of Solr, and a Chinese search engine for unstructured data is built with Solr. The test proved that the search engine has a good search performance. By the retrieval platform, users can quickly and efficiently get accurate search results.