摘要
随着信息技术在电力企业应用的普及,各项数据量不断增大,但其却不能为企业决策层提供快速有效的决策依据。为此,提出建立电力客户综合分析系统的建议,该系统是采用数据仓库技术、数据采集(ETL)技术、联机分析处理(OLAP)技术建立起来的综合数据信息平台,具有信息整合、信息定期采集、信息分析的功能。它不仅可为决策者提供辅助决策信息,还能为新政策的出台提供预测。
The popularization of information technology in power enterprises produces volumes of data, which, however, can not provide rapid and effective decision making basis for the decision-makers of enterprises. Therefore, the construction of customer analysis system for power supply is suggested, which is a comprehensive data information platform based on the techniques of data warehouse, data extraction, transformation and loading（ETL）as well as on-line analytical processing （OLAP）, capable of information integration, periodic acquisition and analysis. The system can supply not only decision support information but also prediction for the promulgation of new policies.
出处
《广东电力》
2007年第12期30-33,共4页
Guangdong Electric Power
关键词
数据仓库
联机分析处理(OLAP)
数据采集(ETL)
供电企业
数据分析
data warehouse
on-line analytical processing（OLAP）
extraction, transformation and loading（ETL）
powersupply enterprisc
data analysis
