数据仓库在电子商务数据存储与处理中的应用

The Application of Data Warehouse in the Data Store and Data Processing of E-Commerce

电子商务环境与数据仓库间的接口是复杂的。这种复杂性是指二者之间数据的移动不是直接完成的。数据从电子商务环境进入到数据仓库之前必须经过清除、转换和简约化处理。电子商务环境对响应时间的敏感性决定了电子商务环境不能直接从数据仓库获取数据,两种环境之间的接口是与数据仓库处于同一环境之中的操作数据存储。数据仓库为电子商务环境的大量数据提供了存储场所,同时,数据仓库可以支持多个电子商务环境。

The interface between e-commerce and environments data warehouse is complex. The complex nature means that the transferring of data is indirect. Before entered into data warehouse, the data of e-commerce environments must be cleaned, transformed and simplified. Because e-commerce environments is time-sensitive, e-commerce environments can't obtain directly data from data warehouse. The interface between the two environments is to operate data store. Data warehouse supplies store environment for the mass data of e-commerce environments, meanwhile, data warehouse can support many e-commerce environments.