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数据仓库技术(外文翻译),包括英文原文和中文翻译英文:4300多字中文:1200多字data warehouse techniquethe data warehouse is an environment, not a product. it provides the decision that customer use...
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数据仓库技术(外文翻译)

包括英文原文和中文翻译


英文:4300多字
中文:1200多字


Data warehouse technique

The data warehouse is an environment, not a product. It provides the decision that customer used for current history data supports, these data is very difficult in traditional operation type database or can't get, say more tangibly, the data warehouse is a kind of system construction. Data warehouse than it customer relation the management is a concept that is been familiar with by person, it is 1991 the United States an information engineering learns what house W.H. Inmon Doctor put forward, its definition is" the data warehouse is a support decision the process faces to the topic of, gather of, at any time but change of, the last long data gathers".




数据仓库概述
数据仓库是一个环境,而不是一件产品。它提供用户用于决策支持的当前历史数据,这些数据在传统的操作型数据库中很难或不能得到,更确切地说,数据仓库是一种体系结构。数据仓库较之客户关系管理是一个被人熟知的概念,它是1991年美国著名信息工程学家W.H.Inmon博士提出的,将其定义为 “数据仓库是支持决策过程的面向主题的、集成的、随时间而改变的、持久的数据集合”。