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说明：  波士顿大学教学数据库simpledb3.2.(2019版)。 进行了整理，可以本地和远程服务运行。 simpledb以前的版本并没完全支持btree功能，而且3.2版加了test测试。(boston unversity database study simpledb3.2)

直接通过ODBC读写Excel表格文件(directly through ODBC read and write Excel document)

说明：  我上传的是一个数据库，是mysql的数据库，sql文件(I uploaded a database, the database is mysql, sql file)

0) 界面靓丽时尚,并可切换皮肤 1) 高速分类汇总，结果可导入Excel． 2) 采用MS-sql为后台数据库 3) 可无限客户端同时录入(0) interface beautiful fashion, and to switch the skin 1) high-speed classification summary, the results can be imported to Excel. 2) MS-sql database for the background 3) At the same time, unlimited client entry)

主要是驾校的车辆管理、人员信息管理， 和驾驶员的一些信息。数据库用ACCESS，方便录入数据！(Mainly vehicles驾校management, personnel information management, and pilots of some of the information. Database using ACCESS, easy data entry!)

说明：  SQLServer 语法示例总结,数据库_相关知识_总结(Essentially a grammar example summary, knowledge database _ _)

用VB实现的SAP2000后处理程序，具体功能自己看吧，代码中有详细注释。其中有数据库的应用。(SAP2000 using VB to achieve post-processing procedures, specific functions of their own see, the code comment in detail. Which the database application.)

枝切法sar数据处理，相位解缠，复图像配准(Branch cutting SAR data processing, phase unwrapping, complex image registration)

说明：  通过面向对象的对象-关系映射持久化技术，将一对多以及多对多的数据保存到数据库中并提供查询修改等功能。(Through Object-Oriented Object- Relational Mapping Persistence technology, one-to-many and many-to-many data is saved to the database and to provide features such as query modification.)

说明：  一个带界面的在线测试系统，从数据库中随意抽题，在线回答，并且反馈答案。(An interface with the online testing system, arbitrarily drawn from the database title, on-line to answer, and the feedback answer.)