摘要
采用与面向服务的企业行为模式一致的SOA方法可以有效地实现动态ERP系统的敏捷性开发。在介绍了动态ERP系统扩展性、动态性和开放性的特点和SOA基本结构基础上,以库存管理系统为例,从角色识别、事件流描述和服务发现几个方面对动态ERP系统中的服务进行建模,形成候选逻辑服务集合。SOA在企业水平整合、消除异构影响和实现系统动态扩展方面的应用优势使其成为动态ERP系统发展的主流方向。
Adopting SOA method, which agrees with the pattern of service oriented enterprise behavior, can achieve agility development for dynamic ERP system. Basing on introduction of characters of expansibility, dynamicity and openness and description of SOA structure, the paper builds model for dynamic ERP system from aspect of role identifying, event stream describing, and service discovering, as inventory management system for an example, and then forms candidate logic service set. The application advantages for enterprise level integration, heterogonous affect eliminating and system＇s dynamic extending of SOA makes itself become mainstream for development of dynamic ERP.
关键词
动态企业资源计划
面向服务的架构
服务建模
Dynamic Enterprise Resource Planning
Service-Oriented Architecture
services modeling
