Da數(shù)據(jù)和傳統(tǒng)數(shù)據(jù)有什么區(qū)別?大的數(shù)據(jù)和傳統(tǒng)的數(shù)據(jù)有什么區(qū)別大的數(shù)據(jù)和傳統(tǒng)的數(shù)據(jù)?Da數(shù)據(jù)和傳統(tǒng)的數(shù)據(jù)有什么區(qū)別?詳細(xì)解釋數(shù)據(jù)倉(cāng)庫(kù)與數(shù)據(jù)庫(kù)-1/倉(cāng)庫(kù)本身是一個(gè)非常大的數(shù)據(jù)庫(kù),但是數(shù)據(jù)倉(cāng)庫(kù)是由組織存放的。數(shù)據(jù)庫(kù)是面向事務(wù)的設(shè)計(jì),數(shù)據(jù)倉(cāng)庫(kù)是面向主題的設(shè)計(jì);數(shù)據(jù)庫(kù)一般倉(cāng)儲(chǔ)業(yè)務(wù)數(shù)據(jù),數(shù)據(jù)歷史一般倉(cāng)儲(chǔ)數(shù)據(jù);數(shù)據(jù)庫(kù)設(shè)計(jì)是為了盡量避免冗余,一般是為某個(gè)業(yè)務(wù)應(yīng)用設(shè)計(jì)的,比如簡(jiǎn)單的用戶表,記錄用戶名和密碼很簡(jiǎn)單,數(shù)據(jù)符合業(yè)務(wù)應(yīng)用,但不符合分析,數(shù)據(jù)倉(cāng)庫(kù)在設(shè)計(jì)中有意引入冗余,根據(jù)分析要求進(jìn)行分析。Da數(shù)據(jù)和數(shù)據(jù)庫(kù)(什么是Da...
更新時(shí)間:2025-01-14標(biāo)簽: 數(shù)據(jù)庫(kù)數(shù)據(jù)數(shù)據(jù)庫(kù)與大數(shù)據(jù)區(qū)別與聯(lián)系 全文閱讀