To improve the system structure of data warehouse amp; amp; data mart 數據集市體系結構的改進
( 2 ) research the problem of the credit card data mart establishment ( 2 )探討了有關信用卡數據集市建設的問題。
The data mart may or may not be on the same server or location as the data warehouse 數據集市和數據倉庫不一定在同一臺服務器和同一位置。
For example , a central warehouse can provide data to data marts on departmental servers 例如,一個中心倉庫可以向部門級服務器上的數據集市提供數據。
Result sets from the queries can be cached in result tables and re - used as customized data marts 查詢得到的結果集可以緩存在結果表中并作為定制數據集市重新使用。
The data mart . in the argumentation of this part , i introduce the star schema of financial theme land especially 在這部分的論述中,我重點介紹了財務主題域的星型模型建立過程。
The data in data warehouses and data marts is usually updated frequently , and the data loads are typically very large 數據倉庫和數據集市中的數據通常會頻繁更新,因此數據加載量通常會很大。
Conformed dimensions enable a dimension to be used in multiple data marts , such as a time dimension or a product dimension 相符的維度可使某個維度用于多個數據集市中,例如時間維度或產品維度。
It involves a three - step process consisting of filtering , formatting and delivering data from the data warehouse to the data marts 它包括3個步驟:從數據倉庫中過濾、格式化、交付數據到數據集市中。
A data mart is the access layer of the data warehouse environment that is used to get data out to the users. The data mart is a subset of the data warehouse that is usually oriented to a specific business line or team.