MDA与云计算、SOA的比较研究

Comparison Research on MDA,Cloud Computing and SOA

云计算能支持符合特定条件的企业或单位,对更多希望获得更好竞争力的企业,云计算不是一个好的选择。基于服务的体系结构(SOA)虽然有助于企业快速实现系统集成,但随着服务数量的增加,用户寻找和使用服务依然是个难题,也不是合适的选择。模型驱动的体系结构(MDA)从方法论和标准方面为企业提供独立于技术实现的商业应用平台,由模型映射的构件以及构件组装与模型库和构件库的管理将会对企业自主信息系统的进化起到极大的支持作用。

Cloud computing is only effective to specific business enterprises and units that match particular conditions.It isn’t a good choice to those business enterprises which hope to acquire better competition ability.Although service oriented structure（SOA） helps business enterprise to quickly carry out a system integration,it is still difficult for looking for and utilizing services along with the increment of the service amount.So SOA isn’t a good choice either.Model dri-ven architecture（MDA） provides business application platform for the business enterprise with methodology and stan-dard independent to technical realization.The application to model-driven components and management to model database and component database will greatly support a business enterprise information-based.