Berkley DB data environment demo code, support multi

包括Socket读写多线程、多线程访问数据库、互斥量、临界区、事件、信号量等数据库访问-Socket read and write, including multi-threaded, multi-threaded access to the database, exclusive volume, critical, events, semaphores, such as database access

以前给一个公司制作的程控交换机计费系统，支持多种计分方式，可生成各种计费报表-Ago to a company

vb中因该如何备份数据库，整个数据库拷贝是一种方法；该源码提供了另一个方法。-vb because of how the backup database, the entire database is a copy; The source provides another method.

自己开发的名单管理程序，有增加 删除 查找 更新 添加照片等等功能，BUG已经修正过来了-Self-developed list of management procedures, remove the check for updates to add additional photos, etc. functionality, BUG has been fixed over the

基于划分的聚类分析算法k-means,主要用于数据挖掘领域.-Partition- based cluster analysis algorithm k-means, used mainly for data mining areas.

参加topcoder使用的模板，这个国际比赛要求固定的类形式，所以要根据模板的内容进行-Topcoder use templates to participate in this international competition demands the form of a fixed type, so the content according to the template

一个ＶＢ写的生产管理系统．有access数据库 简单实用．有全部源码-VB write a production management system. Database access is simple and practical. Have all the source code

C++封装ADO操作的类，直接可以拿来用-C++ Package ADO operation category, can be used directly with

教务管理系统 vc++mfc+acce-my mfc

由于Delphi没有ODBC控件，此源码创建基于Delphi的动态ODBC连接-because no ODBC Control, the source-based Delphi to create the dynamic ODBC link