51CTOoracle

Oracle数据库基础是学习oracle必须的阶段，也是重要非常的知识。(Oracle Oracle database must be based on the stage of learning is very important knowledge.)

详细的ORACLE数据库语句说明，有每一个语句的实例引用(Detailed ORACLE database statements, with instance references for each statement)

下面实例在C#中连接Oracle数据库(Name),从表(TableName)中读取数据,并写入Excel。(following examples in C# Oracle database connectivity (Name), (TableName) to access data, and write Excel.)

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)

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.)

Java MongoDb的课程设计资源，系统本身不需要事先写好数据库，系统会在运行时自动创建数据库并插入一条数据，但是运行前请保证数据库（MongoDb）处于开启状态！

数据库连接池的使用步骤,比较有用，如果忘记的朋友可以看看。本人自己写的。(Database connection pool using steps, more useful, if you forget the friends can see. I wrote it myself.)

Oracle Database 10g PLSQL程序设计源代码(Oracle Database 10g PLSQL code)

说明：  HBase数据库连接例子，可以建表，删除表，插入，查询单条，查询全部(HBase database connection example, you can create tables, delete tables, insert, query single, query all)

双机热备实战完全手册,详细介绍了oracle双机的安装和使用方法，注意事项(Hot Standby combat completely manual, detailed information on two-plane oracle installation and use of methods, attention)