基于分布式计算总线的计费系统实践

Application of the billing system based on distributed computing bus

计费系统是通信运营商业务支撑系统中的核心系统之一。针对旧计费系统存在性能瓶颈、不支持容器化和微服务化扩展等问题,本文提出了基于分布式计算总线的解决方案,对系统架构、MDB、文件负载均衡等进行了升级,同时也进行了国产化操作系统的适配改造,接入统一PaaS平台,进一步增强国产化自主可控能力。实施后,相关应用数据表明新计费系统更加易用、高效和安全,系统水平扩展能力得到提升,满足了海量数据高并发访问的需求,可较好地灵活支撑业务发展和业务运维。

The billing system is one of the core systems in the telecommunications operators.There are some problems in this system.There are bottlenecks in system performance.It can’t support container and microservice.A solution on the basis of distributed computing bus is proposed.The system architecture,memory database and fi le load balancing are optimized and upgraded.It is adjusted to China-made operation system to enhance self-control ability by accessing to centralized PaaS platform.The data shows that the optimized system performance is better than the old one in efficiency,safety and reliability.It enhances the expansivity and meets the high concurrency requirements.It can support for business development,operation and maintenance fl exibly.