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0引言随着工业4.0时代的到来,传统电信运营商所面临的的竞争越来越大,为适应移动互联网时代的冲击,他们向移动互联网企业学习,吸收他们先进的技术和经验,本着自主创新的理念对传统的电信信息化系统进行重建,从原有的依赖小型机配合稳定商用数据库的单机系统向提供多PC-SERVER集群服务结合第三方开源组件的方式进行转型。计费系统作为信息化系统的核心系统也在进行互联网化转型。1单机模式到分布式架构的变化与传统IT架构相比,云化计费系统采用了更多的PC服务器
0 Introduction With the advent of Industry 4.0 era, traditional telecom operators are facing more and more competition. In order to adapt to the impact of the mobile Internet era, they learn from mobile Internet companies and absorb their advanced technologies and experiences. In the spirit of autonomy The concept of innovation rebuilds the traditional telecommunication information system and transforms from the stand-alone stand-alone system that relies on a stable business database to provide multi-PC-SERVER cluster services combined with third-party open source components. Billing system as the core system of information system is also undergoing Internet transformation. 1 stand-alone mode to the distributed architecture changes Compared with the traditional IT architecture, cloud billing system uses more PC server