【正文】
a into conclusive, factbased and actionable information. It allows panies to spot customer trends, create customer loyalty, enhance supplier relationships, reduce financial risk, and uncover new sales opportunities. In short, business intelligence is the path to gaining and maintaining your petitive advantage. IBM 。 OLAP體系結(jié)構(gòu) 數(shù)據(jù)集成、轉(zhuǎn)換 數(shù)據(jù)過(guò)濾? ? ? ? ? ?用戶圖形接口超級(jí)立方體 元數(shù)據(jù)數(shù)據(jù)庫(kù) 數(shù)據(jù)倉(cāng)庫(kù)數(shù)據(jù)挖掘與知識(shí)發(fā)現(xiàn) ? 從現(xiàn)成的已積累的數(shù)據(jù)中發(fā)掘出未知的規(guī)律和知識(shí),是人工智能和數(shù)據(jù)庫(kù)技術(shù)相結(jié)合的產(chǎn)物 ? 幫助企業(yè)管理人員尋找規(guī)律,發(fā)現(xiàn)被忽略的要素,預(yù)測(cè)趨勢(shì),進(jìn)行決策。第六章:數(shù)據(jù)管理與知識(shí)發(fā)現(xiàn) 本章主要介紹數(shù)據(jù)庫(kù)與數(shù)據(jù)倉(cāng)庫(kù)的基礎(chǔ)知識(shí)及其在電子商務(wù)中的應(yīng)用。 為什么要建造數(shù)據(jù)倉(cāng)庫(kù) ? 信息技術(shù)的廣泛應(yīng)用和電子商務(wù)的開(kāi)展 ? 商業(yè)競(jìng)爭(zhēng)的日趨激烈 , 企業(yè)必須重視信息的策略性價(jià)值 ? 所面對(duì)的問(wèn)題不是簡(jiǎn)單地處理數(shù)