摘要
在移动通信系统中 ,为了满足HLR系统移动应用部分 (MAP)对事务处理的实时需求 ,需要采用内存数据库供协议处理。同时为了提高HLR系统的容量以及数据的安全与完备性 ,需要采用高性能商用数据库管理系统。在设计中我们将内存数据库视作商用数据库的缓存以满足HLR系统大容量、高实时性以及高可靠性要求。
In mobile communication system main memory databse is needed for fulfilling the processing ability of real-time transactions in mobile application part. At the same time, a powerful commercial database will manage the system for improving HLR capacity ,safety and maturity of data. We consider main memory database as cache database of Oracle database to meet the requirements of large capacity, high reliability and real-time of HLR system. A scheme of data structure organization and design of main memory database used in HLR is also presented in this paper. [WT5HZ]
出处
《电讯技术》
北大核心
2001年第3期22-26,共5页
Telecommunication Engineering
