摘要
该文首先介绍了数据仓库的基本概念，然后阐述了数据仓库在电信计费领域的主要应用，最后对电信计费领域建立数据仓库的方法及步骤进行了探讨。
The paper firstly introduces the fundamental theory of data warehouse,Then it presentes major applications of data warehouse in the field of Telecommunication Billing. At last it discusses the methodology and steps with which the data warehouse is built in the field of Telecommunication Billing.
出处
《计算机工程与应用》
CSCD
北大核心
1999年第9期98-99,102,共3页
Computer Engineering and Applications
关键词
数据仓库
面向主题
数据采集
电信业务
计费
Data Warehouse(DW), Subject-Oriented, Architecture, Telecommunication
