国内外数据库索引编制研究的进展与趋势  

Research on Progress and Trends of Database Index Compilation in Domestic and Abroad

作　　者：邱均平[1] 张心源[1] 

机构地区：[1]武汉大学中国科学评价研究中心,武汉430072

出　　处：《中国索引》2016年第1期38-51,共14页Journal of the China Society of Indexers

摘　　要：数据库是存储、管理和利用大量信息的有效工具。大数据环境下数据库不仅作用于结构化数据，而且更关注对非结构化数据的处理。索引是实现数据库高效检索的有效工具，数据库索引性能提升对于应对数据库处理对象复杂化具有重要意义。随着数据库类型、功能的发展，数据库索引编制也呈现出由简单到复杂、由结构到内容、由机械式到智能式的发展历程。本文结合数据库索引编制相关研究成果，对数据库索引的概念、编制原理、技术等进行分类归纳，分析了大数据时代数据库索引编制的研究呈现出索引编制对象多样化、索引内容深入化、索引技术智能化、索引呈现可视化的趋势。Database is an efficient tool to store, manage and utilize large amounts of information. Under the era of big data, database acts on not only structural data, but also unstructured data. Index is an effective way to facilitate the retrieval of database, which is meaningful for complex data in database. As with the development of database, the index of database has experienced a process. Index compilation of database has developed from simple to complex, from structured to content, from procedural to intelligent. This paper referenced correlational research and made ananalysis of index conception, compilation and technology of database. Finally, this paper summarized the trends of index compilation of database, including diversity, in- depth, intelligent and visualization.

关 键 词：数据库索引 数据库检索 索引编制 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]