摘要
Microsoft的DCOM是扩展了的组件对象模型(COM)技术,它能够支持在局域网、广域网甚至Internet上不同计算机的对象之间的通信。本文以分布式电子侦察方案辅助生成系统为背景,对采用DCOM实现分布式系统时经常遇到的可扩展性和动态负载平衡等问题进行了讨论,并给出了一种既考虑到服务器负载状况,又兼顾其硬件处理能力的动态负载平衡方法。
DCOM of Microsoft,which extends the component object model(COM),supports the communication among objects on different computers in LAN, WAN or even the Internet. Based on the distributed electronic reconnaissance scheme aided generation system, this paper discusses the problems such as extensibility and dynamic load balance which are often met when DCOM is used to design distributed system. This paper presents a method of dynamic load balance that considers servers' load and their hardware disposal ability.
出处
《华东船舶工业学院学报》
2004年第2期38-41,共4页
Journal of East China Shipbuilding Institute(Natural Science Edition)
关键词
DCOM
分布式系统
电子侦察
辅助生成
DCOM
distributed system
electronic reconnaissance
aided generation
