timit

Mathmtical and Computer and relation between them ..

MFC商品库存管理系统，VC++下编写，可实现对商品库存的管理，可以添加，删除，修改商品的数量，价格，已经对数据库的管理(The commodities inventory management system written MFC program, VC++ commodity inventory management)

说明：  每组不超过4人，每人从TPC-H中选择至少三个查询进行执行，并进行性能调整。同组人员所选择的查询不能相同。各查询均必须包含：两个以上的表连接操作，其包含至少一个聚集函数。 每位同学的该作业均放在一个命名如“姓名-学号-专业-作业1”的目录中 用尽能想到的所有技术方法，使得选定的查询的某些性能指标尽可能的差 用尽能想到的所有技术方法，使得选定的查询的某些性能指标尽可能的好(Each group has no more than 4 people. Each person selects at least three queries from TPC-H to perform and performs performance adjustment. The queries selected by the same group can not be the same. Each query must contain more than two table join operations, which contain at least one aggregation function. Each student's homework is placed in a directory named "name student number professional operation 1". Using all the technical methods that can be thought of, make certain performance indicators of selected queries as poor as possible. Use all the technical methods that you can think of, and make certain performance indicators of selected queries as good as possible.)

仓库管理系统简单版(warehouse management system simpler version)

说明：  mysql-connector 5.1.32版本。。。。。。。(mysql-connector-java-5.1.32.jar)

说明：  DAO数据库编程，DAO数据库编程 ，DAO数据库编程(DAO Database Programming, DAO Database Programming, DAO Database Programming)

说明：  因本人没有充足的时间，写的比较简陋了 没有办法，也是帮别人的忙了，还望看了 不要笑话本人，如有不足，请多指教(because I do not have sufficient time to write a simple comparison is no way is anybody a favor, but he still saw hope I do not joke, if inadequate, please enlighten)

满汉楼管理系统（包括数据库，源代码）

很实用的文档管理系统,可以进行相关的检索,浏览,版本管理等功能.(very practical document management system that can be related to the retrieval, browsing, version management capabilities.)

简单的通信录，利用DAO（Data Access Object）应用编程接口访问Access数据库(Simple communication was recorded, using DAO (Data Access Object) application programming interface access Access database)