计算机与现代化Issue(6)：69-73,5.DOI:10.3969/j.issn.1006-2475.2015.06.015
基于ElasticSearch的数字图书馆检索系统
Digital Library Retrieval System Based on ElasticSearch
张建中 1黄艳飞 2熊拥军3
作者信息
- 1. 中南大学信息科学与工程学院，湖南 长沙 410083
- 2. 中南大学软件学院，湖南 长沙 410075
- 3. 中南大学图书馆，湖南 长沙 410083
- 折叠
摘要
Abstract
For the storage and retrieval problem of library works in the era of big data, this paper implemented the massive storage of library works with HDFS and used ElasticSearch to distributed index and retrieval. Test results show that under the large a-mount of data, this system needs about one-twentieth retrieval time of the traditional Oracle database for searching the same search words, and it has the cache function. So an efficient and distributed digital library retrieval system is built.关键词
ElasticSearch/数字图书馆/海量存储/分布式索引/分布式检索Key words
ElasticSearch/digital library/mass storage/distributed index/distributed retrieval分类
信息技术与安全科学引用本文复制引用
张建中,黄艳飞,熊拥军..基于ElasticSearch的数字图书馆检索系统[J].计算机与现代化,2015,(6):69-73,5.
