The Design And Implement For The Error Data Analysis Module Based On Product Rule And The Data Audit And Monitoring System

Telecommunication auditing and monitoring system is our solution to implement the revenue assurance task of the telecommunication enterprise billing and accounting system. I have got the experience from participating in the project of the development of the telecommunication auditing and monitoring system and data analysis in a big-scaled telecommunication operation company of China. Through the experience I analysed the disadvantage of the system. To improve the function of the system I design and implement the error data analysis module based on the existing system. This article applies the Rules engine and MDA theory. I put forward the idea of multi-layer converted model. Firstly construct the database rules model and file model, and then simply introduce the theory of code generation and decide to apply XSLT technology and Velocity model engine to implement the transformation from model to code. Next, I construct the auditing rules model and implement the mapping rule from model to code. Finally I implement the whole module.