摘要
数据仓库技术是基于信息系统业务发展的需要,基于数据库系统技术发展而来,并逐步独立的一系列新的应用技术。数据挖掘技术为应对信息爆炸、海量信息的处理提供了科学和有效的手段。本文简单介绍了关系数据仓库、数据挖掘的概念、结构、基本原理、技术和应用领域。
Data warehouse technology is based on the needs of business information systems,database systems based on technology developed from,and gradually separate series of new application technology.Data mining technology in response to the information explosion,massive information processing provides a scientific and effective means.This paper briefly describes the relational data warehouse,data mining concepts,structure,basic principles,techniques and applications.
出处
《科技广场》
2011年第9期90-93,共4页
Science Mosaic
关键词
数据仓库
数据挖掘
信息技术应用
Data Warehouse
Data Mining
Applications of Information Technology
