摘要
基于MQ中间件技术的前置服务器能实现系统报文的自动收发,但独立主机的冷备方式使得在系统切换后需要进行通道的重置及报文的重新发送,效率不高。本文探讨了基于磁盘阵列的前置系统改造方案,实践表明,这一方案降低了系统切换时间,并保证了报文信息的连贯性,是一种有效的MQ前置系统实施方案,同时也指出了此方案的不足。
Automatic transmission of messages has been realized based on The MQ middleware technology, but it takes too long to reset al the channels after switching two independent servers. This paper discusses a reconstruction method of MQ front system based on disk array, it has been proved ef ective to reduce the switching time and ensure the message coherence. The deficiency is also presented.
