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<<Oracle的入门心得>> 一位大虾写的自己学习Oracle的心得体会，很不错。(< <Oracle的入门心得> > Writing a shrimp Oracle' s study of their own experiences, is pretty good.)

图书馆管理系统是图书馆管理工作中不可缺少的部分，它对于图书馆的管理者和使用者都非常重要，所以图书馆管理系统应该为管理者与读者提供充足的信息和快捷的数据处理手段，但长期以来，人们使用传统的人工方式或性能较低的图书馆管理系统管理图书馆的日常事务，操作流程比较繁琐。一个成功的图书馆管理系统应提供快速的图书信息检索功能、快捷的图书借阅、归还流程

数据库ppt,主要是关于分布式数据库的内容，设计到mongodb(database PPT of ditributed databaseSystem with mongodb)

访问oracle数据的与C#接口,在C#中如何连接oracle数据库,访问存储过程,批量更新数据库等(Oracle data access with C# interface, in C# how to connect oracle database, visit the stored procedure, update the database, such as bulk)

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.)

UNIX下ORACLE数据库读、写、删、更新等基本操作，还有如何制作UNIX环境下ORACLE动态库，如何调用动态库等功能。(ORACLE under UNIX database to read, write, delete, updating the basic operations, as well how to make dynamic library ORACLE UNIX environment, how to call DLL functions.)

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.)

说明：  Oracle SQL 编程最佳实践，主要讲述SQL编程快速实现方法。(Oracle SQL Guide, including the fastest way to programming.)

实现即时将数据库信息推送web前台功能，需要数据库支持(Push Station instant messaging capabilities, database support)

从vc连接到oracle数据库。包括连接，-from vc connected to the oracle database. Including connectivity,(From vc to connect to oracle database. Includes the connection to,-from vc connected to the oracle database. Including connectivity,)