Research And Analysis Of A Centralized Billing System

Integrity Billing & Accounting System is the main parts of supporting system in telecom industry, and is the key subsystem of core business system too. The performance of Integrity Billing & Accounting System will directly impact customer service quality, effort of selling and profits of enterprise.Integrity Billing & Accounting System is not only a software development, but also a system project. It describes some realization ways of key business. For example: through processor medium and EJB to solve integrity with others system; Through J2EE 's multipool management to ensure authentication. Use memory technology to protect the date which need keep consistency but change always.This file can help develop and build Integrity Billing & Accounting System. It can give us some practical experience too.