摘要
分析了实现跨库检索的几种技术模式及其优缺点,提出了发展标准化跨库检索实现方向的设想,并讨论了标准化跨库检索系统的优点及其重要意义和前景。
This paper analyzes on several technical models of realizing the trans- database retrieval, puts forward the presumption of the realizing direction for developing the normalized trans- database retrieval system, and discusses on the advantages of constructing the normalized trans- database retrieval system and its important significance and prospects.
出处
《科技情报开发与经济》
2005年第6期231-232,共2页
Sci-Tech Information Development & Economy
关键词
跨库检索
数据结构
数据库
搜索引擎
标准化
trans- database retrieval
data structure
database
search engine
