All these make RES MIS have many virtues, such as good multiplatform performance, can be expanded easily, can be reused easily, and rapid query speed, etc.

• 这些都使得RES MIS具有跨平台性好、可扩展性强、可重用性高等特点，同时具有快速的查询速度，减少了客户与服务器的交互时间。