MDA方法与基于UML的MDA建模

MDA Method and MDA modeling based on UML

模型驱动体系结构(简称MDA)是OMG组织定义的一个新的软件开发框架.MDA提供了使用模型来直接引导理解、设计、建立、部署、运行、维护系统和修改系统流程,平台独立模型(PIM)、平台相关模型(PSM)和代码处于MDA的核心且是形式化的模型,整个软件开发过程都是以软件系统的建模行为驱动的.

Model Driven Architecture is a new software design frame defined by OMG organization. MDA offers how to use the model to directly guide to understand, design, establish, deploy, run, maintain system and modify system flow, the core of MDA is PIM, PSM, code, and also formal model （can be understand and run by computer directly）, the whole procedure of program is driven by establishing system model.