DCOM分布式软件技术在EIS中的研究和应用

APPLICATION OF DCOM DISTRIBUTED TECHNIQUE IN EIS SOFTWARE

摘要: 在如今的网络和分布式计算时代,资源共享和信息安全越来越成为被关注的焦点。本文以胜利油田勘探数据库应用(EIS软件)作为切入点,探讨了如何利用COM+技术构建可伸缩、可扩展的DCOM分布式软件系统。EIS软件用COM组件封装业务规则或通用的非功能性需求,并用COM+环境承载COM组件;通过DCOM,这些COM组件可以通过网络被透明地访问。

Abstract: Resource share and information security are paid more and more concern at present network time.Based on the prospecting Database System(EIS Software) in Shengli oilfield, how to build extensible and flexible DCOM distributed software system with COM+ technique is discussed.EIS adopts encapsulation rule of COM groupwares and COM+environment.The groupwares can be visited through net.