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现代图书情报技术  2016, Vol. 32 Issue (5): 91-98    DOI: 10.11925/infotech.1003-3513.2016.05.11
  应用论文 本期目录 | 过刊浏览 | 高级检索 |
构建面向WARC文档的全文索引系统
胡吉颖,吴振新(),谢靖,张智雄
中国科学院文献情报中心 北京 100190
A Full-text Indexing System for WARC Files
Hu Jiying,Wu Zhenxin(),Xie Jing,Zhang Zhixiong
National Science Library, Chinese Academy of Sciences, Beijing 100190, China
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摘要 

目的】开发网络信息存档WARC文件的解析与索引系统, 充分挖掘科技网站存档资源价值。【应用背景】在网络资源采集存档领域, WARC文件格式获得了广泛的应用。随着网络信息的多样化, 已有的WARC文件索引工具越来越难以满足用户多样性的查询需求。【方法】采用模块化方案解析WARC文件。分析比较常用的索引工具, 选择Solr平台开发全文索引系统。【结果】实现对WARC文件基于内容的检索访问服务, 并在WARC的索引中增加了学科分类、资源类型和存档时间等分面检索内容, 从多维度对WARC文件内容进行揭示。【结论】向用户提供了丰富的科技网站存档数据信息, 提高了用户检索访问效率。

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胡吉颖
吴振新
谢靖
张智雄
关键词 网络存档WARC文件模块化解析Solr索引    
Abstract

[Objective] This paper develops a parsing and indexing system for the WARC files, which fully exploits the value of Web archives from scientific institutions. [Context] The WARC files have been widely used in digital curation. However, the existing full-text indexing tools cannot satisfy the diversified needs of the WARC searchers. [Methods] We employed a modular scheme to parse the WARC files. Upon analyzing popular indexing tools, developed a new full-text indexing system based on the Solr platform. [Results] The new system effectively indexed the Web archives. Users could search information from different perspective, such as the subject category, resource type, and archived time, etc. [Conclusions] The new system indexes rich Web archives from international institutions, and improves the efficiency of users’ information retrieval activities.

Key wordsWeb archive    WARC file    Modular parse    Solr index
收稿日期: 2016-02-25     
引用本文:   
胡吉颖,吴振新,谢靖,张智雄. 构建面向WARC文档的全文索引系统[J]. 现代图书情报技术, 2016, 32(5): 91-98.
Hu Jiying,Wu Zhenxin,Xie Jing,Zhang Zhixiong. A Full-text Indexing System for WARC Files. New Technology of Library and Information Service, DOI:10.11925/infotech.1003-3513.2016.05.11.
链接本文:  
http://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/10.11925/infotech.1003-3513.2016.05.11
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