Design and Implementation of Short Messages Analysis System Based on Multidimensional Data Modeling
Multidimensional data modeling is the foundation of OLAP. This paper presents methods of multidimensional data modeling and applies it to the SMS(short messages) communication service. In order to analyze SMS data, a OLAP model must be designed. After the data from SMS communication are divided into fact data and dimension data in accordance with needs for SMS data analysis, the fact table and dimension tables are created. The multidimensional SMS data analysis model is built on the tables and then implemented by SQL servej.
Multidimensional data modeling fact table dimension table OLAP SMS data analysis model
LIN Jing
Department of Computer and Information Engineering, Wuhan Polytechnic University Wuhan, China
国际会议
合肥
英文
200-203
2011-09-23（万方平台首次上网日期，不代表论文的发表时间）