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數(shù)據(jù)倉(cāng)庫(kù)技術(shù)(外文翻譯).docx

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數(shù)據(jù)倉(cāng)庫(kù)技術(shù)(外文翻譯),包括英文原文和中文翻譯英文: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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數(shù)據(jù)倉(cāng)庫(kù)技術(shù)(外文翻譯)

包括英文原文和中文翻譯


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".




數(shù)據(jù)倉(cāng)庫(kù)概述
數(shù)據(jù)倉(cāng)庫(kù)是一個(gè)環(huán)境,而不是一件產(chǎn)品。它提供用戶用于決策支持的當(dāng)前歷史數(shù)據(jù),這些數(shù)據(jù)在傳統(tǒng)的操作型數(shù)據(jù)庫(kù)中很難或不能得到,更確切地說(shuō),數(shù)據(jù)倉(cāng)庫(kù)是一種體系結(jié)構(gòu)。數(shù)據(jù)倉(cāng)庫(kù)較之客戶關(guān)系管理是一個(gè)被人熟知的概念,它是1991年美國(guó)著名信息工程學(xué)家W.H.Inmon博士提出的,將其定義為 “數(shù)據(jù)倉(cāng)庫(kù)是支持決策過程的面向主題的、集成的、隨時(shí)間而改變的、持久的數(shù)據(jù)集合”。