基于数据仓库的供电企业客户综合分析系统

Customer Analysis System for Power Supply Based on Data Warehouse

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.