Design and implementation of population statistics and forecasting system based on data warehousing and OLAP techniques

Based on data warehousing and OLAP(On\|Line Analytical Processing), a population statistic and forecasting system is developed in order to adapt the new requirement of public security for DS(Decision Support). Inquiry, statistics, analysis and forecasting of public security field are solved. The speed of inquiry and statistics is rapid, analysis and forecasting is visual and straight and the effect is very good. The system can meet common needs of public security.