通过实践使学生建立对数据库设计的认知；

2. 通过对某小型信息系统的数据库的设计，使学生掌握数据库设计的主要步骤和方法，提升学生解决实际问题的能li3.使学生学会在一个实际的RDBMS软件平台上创建数据4. 培养学生的团队合作精神。

-Through practice so that students build awareness of database design　2. By a small database of information systems design, database design to enable students to master the main steps and methods to enhance the students can solve practical problems li3. So that students learn in a RDBMS practical software platform to create data 4. cultivate the spirit of team work of students.