记住，您可能需要将开发库与主库文件包分开安装。
Remember that you may need to install the development libraries separately from the main library package.
在应用了扩展MBean提供程序定义之后(无论是否保存到主库)，这个定义将出现在这个服务器的Extension MBeanProviders页面中(图8)。
Once the Extension MBean Provider definition has been applied (whether saved to the master repository or not), it will show up in the Extension MBean Providers page for this server (Figure 8).
这样，所有的客户端都可以在主库上看到同样的数据。
一旦数据库装载后，数据库就能从主库接收归档重做日志。
Once mounted, the database can receive archived redo data from the primary database.
同样的，你可以在主库删除日志文件组或成员而不影响你的备库。
Similarly, you can drop log file groups or members from the primary database without affecting your standby database.
你可以在主库添加或删除在线重做日志组或者日志成员而不影响备库。
You can add or drop online redo log file groups or members to the primary database without affecting the standby database.
当物理备库是打开时，来自主库的重做数据被备库接收，但是不会被应用。
When a physical standby database is open, redo data from the primary database is received by the standby database, but the log files are not applied.
无论何时，你在主库添加在线重做日志文件，你应该在备库添加相应的在线重做日志和备用重做日志文件。
Whenever you add an online redo log file to the primary database, you should add corresponding online and standby redo log files to the standby database.
无论何时，你在主库添加在线重做日志文件，你应该在备库添加相应的在线重做日志和备用重做日志文件。
Whenever you add an online redo log file to the primary database, you should add corresponding online and standby redo log files to the standby database.
应用推荐