datahouse
基本解釋
- 數(shù)據(jù)倉庫
英漢例句
- For dimensions in the datahouse are usually organized in hierarchies,the hierarchically clustering based on the hierarchy paths of the dimensions can effectively put the related data physically together and decrease the access on the disks.
數(shù)據(jù)倉庫中的維數(shù)據(jù)通常都是有層次的,基于維層次路徑的聚簇能有效地在物理空間上將關聯(lián)數(shù)據(jù)組織到一起,減少查詢訪問磁盤的次數(shù)。 - Analyze and Compare Two Basic Data Models about Datahouse
數(shù)據(jù)倉庫中兩種數(shù)據(jù)模型的分析比較