Dataware

基本解釋

This method does not require querying back to data source;it can accelerate view maintenance and decrease the burden of communication between dataware house and data sources.
這種方法不僅保持?jǐn)?shù)據(jù)倉庫數(shù)據(jù)的一致性，而且還能夠加快實(shí)化眡圖維護(hù)的速度，減少底層信息源與數(shù)據(jù)倉庫之間的網(wǎng)絡(luò)通信負(fù)擔(dān)。
In order to solve massive data sort in digital library and dataware house, a new highly efficient algorithm based on serpentine tape, named STESort (serpentine tape external sort), is provided in this paper.
在數(shù)字圖書館和數(shù)據(jù)倉庫中;需要解決海量數(shù)據(jù)的排序問題.;利用蛇型磁帶自身的物理特點(diǎn);實(shí)現(xiàn)了一種高傚的磁帶排序算法STESort(serpentine tape external sort)
datawar
數(shù)據(jù)倉庫