摘要
在分析遗留系统特点的基础上,提出实现遗留信息共享的一种方案,建立遗留信息的一种封装协议——REML.REML利用网格服务实现各类遗留信息的重新利用,使得TILS这类系统中的遗留信息不必经过重新开发新系统就能被网格用户所访问,实现遗留信息资源的共享.通过该方案,企业可以根据自身的目标,动态地集成这些分布在不同遗留系统中的信息资源.设计实现基于该方案的原型软件,验证此方案的有效性和实用性.
On the basis of analysis of the characteristics of legacy systems, an implementation approach to legacy information sharing was presented, and a sort of encapsulation protocol REML for legacy information was set up. The reuse of various legacy informations was realized with REML and grid service, so that the legacy informations in such a system as TILS could be accessed by the grid users without the labor of redeveloping a new system and the sharing of legacy information resource was realized. By using this approach, the enterprises could dynamically integrate those information resources distributed in different legacy systems according to their own goals. Finally, the prototype software was designed and realized on the basis of this approach, and the validity and practicability of this approach were verified.
出处
《兰州理工大学学报》
CAS
北大核心
2007年第6期93-96,共4页
Journal of Lanzhou University of Technology
基金
甘肃省科技攻关项目(2GS047-A52-002-04)
