This paper introduces measures and techniques adopted for enhancing speed of program, optimizing us - er interface, increasing flexibility, ect. in developing database application software.
介绍数据库应用软件开发过程；围绕提高程序的速度、优化用户界面、增强程序灵活性等性能指标所采取的措施与技巧。
Through exploiting the applying program of Oracle database based on J2EE, the access of vector graphics data is realized and a new method of developing vector figure system on GIS is brought forward.
通过开发基于J2EE构架的Oracle数据库应用程序，实现了矢量图形数据的存取，提出了一种开发GIS矢量图形系统的新思路。
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