(1)需求分析 (2)概念結(jié)構(gòu)設(shè)計(jì) (3)邏輯結(jié)構(gòu)設(shè)計(jì) (4)數(shù)據(jù)庫(kù)物流設(shè)計(jì) (5)數(shù)據(jù)庫(kù)實(shí)施 (6)數(shù)據(jù)庫(kù)運(yùn)行和維護(hù)