三层数据库考试系统，很不错的，大家可以看看。

本软件的前台设计由Visual Basic实现。利用Access用户界面工具进行数据库的创建和管理。本系统界面设计大方、简洁、实用，操作简单方便,是一款完全适合普通小区物业日常事务管理的软件。软件设计综合了具有一定代表性的多家物业管理公司的业务模式和需求。能实现房产、客户等小区的智能化管理，可以提高物业管理的效率。-The paper describes the design and realization of Property Manage System(PMS) .The foreground of the software is carried out by Visual Basic 6.0. Using the Access customer interface tool to create and manage the database. This interface of the system is generous, practical, with simple operational method, and it is also a software complete suiting the common Property business management.It synthesizes the requirement and business mode of many property management company in designing precess.It can realize the management of house property, customer in a small area of inhabitancy. And increase the efficiency of the property management.

邻接表，邻接矩阵的创建以及对它的一些操作等-Adjacency list, adjacency matrix, as well as the creation of some of its operations

作业练习题 你们-workbooks that you s

VC环境下进行ACCESS数据库连接,查询等操作的程序,ODBC方式,适合初学者.-VC environment for the conduct of ACCESS database connections, inquiries and other operating procedures, ODBC, for beginners.

数据库课程设计工程项目管理系统 仅供参考-curriculum design database management system project is for reference only

MySQL是一个小型关系型数据库管理系统，开发者为瑞典MySQL AB公司。在2008年1月16号被Sun公司收购。目前MySQL被广泛地应用在Internet上的中小型网站中。由于其体积小、速度快、总体拥有成本低，尤其是开放源码这一特点，许多中小型网站为了降低网站总体拥有成本而选择了MySQL作为网站数据库。MySQL的官方网站的网址是：www.mysql.com-MySQL is a small relational database management system, development of the Swedish company MySQL AB. In January 16, 2008 acquired by Sun. MySQL is currently being widely used in Internet, small and medium-sized site. Because of its small size, speed and low total cost of ownership, in particular the characteristics of open source, many small and medium-sized Web sites in order to reduce the total cost of ownership and choose the MySQL database as a Web site. MySQL

字典树算法，可以很方便的实现多叉树，而且查找很方便，是ACM算法设计中常用的数据结构-Dictionary tree algorithm, can be very convenient multi-tree, and find very convenient is the design of ACM algorithms commonly used data structure

powerbuilder

本书对于初学者是不错的选择，介绍了powerbuilder 8.0的总体结构，和一些语法，编程细节，并用例子给予练习和实践。-This book for beginners is a good choice, powerbuilder 8.0 introduces the overall structure, and some syntax, programming details, and give examples of exercises and practice.

prim算法的原理利用 prim算法构造最小生成树。有机的应用prim和数组存储生成树。-prim algorithm using the principle of Minimum Spanning Tree Algorithm prim. Application of organic prim and storage arrays spanning tree.