一个有用的数据库操作程序（用jubilder）

数据结构课程设计,表达式,用C语言实现,难度系数较高-data structure curriculum design, expression, using C language, the higher the coefficient of difficulty

本程序用另外一种算法即近邻算法解决ＴＳＰ，即旅行商问题，请高手指教．-this procedure with the other algorithms that solve the TSP neighbor algorithm, the traveling salesman problem, experts advise.

本系统采用Visual Foxprow 5.0编写,面向对象可视化编程,使系统的开发工作适应目前的流行趋势。设计时采用了常用的自顶向下的瀑布式结构化设计方法。各子系统具有独立的数据库结构，设计时力求简单易用，便于维护。各模块为平行关系，彼此间无直接的参数联系，也无库的交叉关联，从而保证各子系统可以单独运行。-the system using Visual Foxprow 5.0 preparation, visual, object-oriented programming, allowing the system to adapt to the current development trend in fashion. Used in the design of the popular top-down waterfall structure design method. The subsystem is independent of the database structure, design sought to be simple to use, easy to maintain. Each module for parallel relationship between the parameters are not directly linked, nor for the cross-linked, so that the subsystems can be run separately.

一种基于数据访问流的数据库索引优化方法该方法通过集成业务流程模型与数据模型，抽取了流程活动中包含的数据访问操作和流程的控制结构形成数据访问流，分析了数据访问流中数据访问操作的频度，为频繁数据访问操作所对应的数据项创建索引，达到改善数据访问性能的目的。实验结果表明，该方法提高了数据查询的速度。-A novel method called data-access-flow based index optimization (DAFIO) is proposed to provide automatic index select for databasein order to improve the data access performance. By integrating the data model and process model of the IT systems and getting data access flow, theDAFIO method can analyze the data access flow to find those data item which are accessed frequently, and then create indexes for these frequentitems. The experiment results show that the novel method is effective to improve the data access performance.

C数据结构常用算法程序集２，描述数据结构算法。-C data structures commonly used algorithm Set 2, describe data structure algorithms.

数据库实例，提供了汉字首字母转换的详细信息，相信大家能得到。

image存取到SQL，图片格式文件直接存储到SQL数据库中，支持JPEG，BMP等格式

这是一个停车场的模拟系统，在对数据结构栈与队列的熟悉及实现-pppppppppppppppppppppppppppppp

八皇后问题-8 Queen

数据结构――家谱的实现 本人的课程设计 MFC-data structure-- I literally achieve the curriculum design MFC