Write enable ring for magnetic tapes for digital data storage 數(shù)字?jǐn)?shù)據(jù)存儲(chǔ)用磁帶的允寫(xiě)環(huán)
Write enable to change a cube or dimension so that users in cube roles with read write access to the cube or dimension can change its data . write - ahead log 一種數(shù)據(jù)挖掘技術(shù),分析現(xiàn)有數(shù)據(jù),并使用結(jié)果來(lái)預(yù)測(cè)新記錄的屬性值或現(xiàn)有記錄中缺少的屬性值。