jsp+servlet+SQL开发简单的名片管理系统，可以进行查新，删除，修改，新增等功能。-jsp+ servlet+ SQL to develop a simple business card management system that can conduct inspections of new, delete, modify, add other functions.

小区物业管理系统，visual C++2005与sql数据开发经典案例-Community property management systems, visual C++2005 and sql data to develop a classic case

VC++开发SQL数据库提取器模块，本程序主要实现了备份和还原数据库、附加和分离数据库、提取数据表、导出数据、配置ODBC数据源等功能。-VC++ develop SQL database extraction module, the program achieved a major backup and restore the database to attach and detach the database, extract data table, export data, configu