A.數(shù)據(jù)傳輸加密B.增加數(shù)據(jù)的規(guī)模或容量C.數(shù)據(jù)模型設(shè)計(jì)D.增加數(shù)據(jù)備份
A.數(shù)據(jù)傳輸加密B.將數(shù)據(jù)模型從一個(gè)系統(tǒng)或格式遷移到另一個(gè)C.數(shù)據(jù)模型設(shè)計(jì)D.增加數(shù)據(jù)存儲(chǔ)容量
A.數(shù)據(jù)傳輸加密B.使用數(shù)據(jù)分析技術(shù)預(yù)測(cè)未來(lái)趨勢(shì)或結(jié)果C.數(shù)據(jù)模型設(shè)計(jì)D.增加數(shù)據(jù)備份