业务活动驱动系统体系结构执行研究

Research of business activity driving system architecture execution

针对可执行体系结构研究中难以将业务体系结构的执行对应到系统体系结构的执行,并最终形成内在一致的执行体,提出了业务活动驱动系统体系结构执行的方法。该方法根据DoDAF中业务活动与系统功能多对多的关系,将业务活动用更详细的业务过程模型进行描述,并将过程模型中的行为单元对应到系统功能并触发该功能的执行。系统功能的执行将相应地触发一系列系统功能的执行,系统功能之间的系统数据交换将通过系统通信描述(SV-2)中的连接来实现,这样就建立起业务体系结构与系统体系结构之间的联系,并最终形成整个体系结构内在一致的执行体。该方法有效地解决了业务活动与系统功能之间多对多,无法形成内在一致的执行体问题,为体系结构的执行提供了一个明确、具体的可实施方案。

Aiming at that it is hard to correlate the execution of business architecture and that of system architecture, and finally forming a whole inherent execution body of the organization＇ s architecture, this paper put forward the method of business activity driving system architecture execution. According to the many-to-many relationships between business activity and system function of DoDAF, the method uses more detailed business process model to describe business activities, and correlates the UOBs of business process model to system functions, and triggers the system function＇ s execution by the execution of business process model＇ s UOBs. The system functions＇ execution will trigger a series of functions＇ executions, and the system data exchange between system functions will be implemented by the links of system communications description （ SV-2）, and finally forming an inherent execution body of the organization＇ s architecture. The method effectively resolves the problem of the many-to-many relationships between business activities and system functions and is unable to form a whole inherent execution body, and provides a specific, concrete implementation scheme for architecture execution.