Comparing withtraditional multidatabse system the one based on COM/DCOM has advantages: adjusting flexibility arraying trustiness and safety.

• 与传统的多数据库系统相比，基于组/件对象模型/分布式组件对象模型的多数据库系统具有以下优点：可伸缩性、可配置性、灵活性、可靠性、安全性。