摘要
面向多种客户提供服务的大型业务系统,在进行过负荷控制时,需要满足有效性、稳定性、灵活性等多种需求。传统的业务系统的基本架构无法全面支持所有业务目标。为此,本文提供一种基于前置机接入的业务系统架构来解决上述问题,在实现过程中,前置机软件采用基于脚本运行的方案来实施过负荷控制策略。此架构在实际应用中也取得了良好效果,可广泛应用于需要实现过负荷控制的各类系统中。
During the period of over load control, it is necessary to meet many requirements for the big system which provides services for multi-users, such as validity, stability, flexibility etc. The traditional system architecture can not afford all the service ability. This paper presents a system based on FEP （Front-End Processor） to solve those problems, and the software of FEP based on the script technology can deploy the control policy during the implement. This architecture receives perfect result and can be widely used in any systems for the task of over-load control.
出处
《船电技术》
2012年第11期41-45,共5页
Marine Electric & Electronic Engineering
关键词
过负荷控制
前置机
多用户系统
over load control
front -end processor
FEP
multi-user system
