同时它还提供诸如连接池,缓存(Cache),断开连接时数据访问(Disconnected Access)等高级特性.另外,SDO还定义了一个中介转换器(Mediator),它与连接器交互,来完成数据持久化的工作.
基于16个网页-相关网页
Disconnected Data Access 非连接的数据访问
DB2DataReader - You typically use the DB2DataReader for fast forward-only access to disconnected result sets that are returned from executing SQL statements or stored procedure calls.
DB2DataReader -您一般使用DB2DataReader对断开连接的结果集进行单向(forward - only)的快速访问，这些断开连接的结果集是执行sql语句或存储过程调用所返回的。
Caching technologies embedded on the network itself and in modern browsers can help you use the Internet even if you are temporarily disconnected or the server you need to access is down.
嵌入到网络和浏览器上的缓存技术，可帮助你使用互联网，甚至即使你暂时失去连接或者你需要访问的服务器宕掉也没关系。
Offline access - Mark any files as "Favorites" and use them when you are disconnected from the Internet.
离线访问- 马克的文件为“最爱”，并利用它们，当你从互联网上断开。
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