Thoughts on the Engineering Project Cost Information of the Top-Level Design

The project cost information is an important part of building the field of information technology and the project cost management reform. The project cost information top design is a design method of science, the system from top to bottom, and the top-level design methodology is the Enterprise Architecture (EA), which is the design and operation mechanism and internal architecture business activity related to the next government to extend the is multidimensional information model is based on business, information, application and technical architecture for the four basic elements of technical text content, scientific information work carried out by the behavior norms, is an important basis for the preparation of information technology planning.