读写分离技术在运营支撑系统中的应用

Application of read-write splitting technologies in operation support system

读写分离技术在很多大型企业的信息系统中得到了广泛的应用。结合传统电信运营商核心交易系统的架构现状,通过增加读库、数据缓存、搜索引擎三种读写分离技术,设计了一种高性能、高可用、可扩展的数据层架构方案。实验结果表明,读写分离可以极大地提升数据的读取性能以及整个系统的业务承载能力。

Read-write splitting technologies have been widely used in the information system of large-scale enterprises. Considering the actuality of core trading system in the traditional telecom operator, this paper applies new technologies, including adding database for reading, data cache and search engine, into the system, in order to find the high performance, high availability, and extensible solution. Experimental results show that the read-write splitting technologies can greatly improve the efficiency of data reading and the overall performance of the system.