Database Design on Construction Project Cost System
Nannan Zhang, Wenfeng Song · 2016
Construction project cost management is an important part of the construction project management, for the problem existed in the traditional construction project cost management developing construction project cost system to improve the level of management and information.Based on the DB2 database management system database design, provide a viable solution for system development.Design mainly includes three aspects: Firstly, using the entities association diagram carry out the conceptual structure design; then, based on the DB2 data type, using the UML class diagram carry out the logical structure design; finally, physical structure design, including the storage structure design and index design.This paper fully integrated the characteristics of DB2 database management system; to accelerate the construction project cost system development has an important role.