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List of Figures
1-1 Typical Data Guard Configuration
1-2 Automatic Updating of a Physical Standby Database
1-3 Automatic Updating of a Logical Standby Database
1-4 Data Guard Overview Page in Oracle Enterprise Manager
2-1 Possible Standby Configurations
5-1 Transmitting Redo Data
5-2 Primary Database Archiving When There Is No Standby Database
5-3 Archiving to Local Destinations Before Archiving to Remote Destinations
5-4 LGWR SYNC Archival to a Remote Destination with Standby Redo Log Files
5-5 LGWR ASYNC Archival with Network Server (LNSn) Processes
5-6 Archival Operation to an Alternate Destination Device
5-7 Data Guard Configuration with Dependent Destinations
6-1 Applying Redo Data to a Standby Destination Using Real-Time Apply
7-1 Data Guard Configuration Before Switchover
7-2 Standby Databases Before Switchover to the New Primary Database
7-3 Data Guard Environment After Switchover
7-4 Failover to a Standby Database
8-1 Standby Database Open for Read-Only Access
9-1 SQL Apply Processing
9-2 Progress States During SQL Apply Processing
11-1 Data Guard Configuration Before Upgrade
11-2 Upgrade the Logical Standby Database Release
11-3 Running Mixed Releases
11-4 After a Switchover
11-5 Both Databases Upgraded
12-1 Primary and Physical Standby Databases Before a Role Transition
12-2 Primary and Physical Standby Databases After a Role Transition
12-3 Configuring Destinations for a Primary Database and a Logical Standby Database
12-4 Primary and Logical Standby Databases After a Role Transition
12-5 Configuring a Primary Database with Physical and Logical Standby Databases
12-6 Primary, Physical, and Logical Standby Databases After a Role Transition
12-7 Using a Physical Standby Database As a Testing and Reporting Database
12-8 Manual Recovery of Archived Redo Log Files in an Archive Gap
D-1 Transmitting Redo Data from a Multi-Instance Primary Database
D-2 Standby Database in Real Application Clusters
E-1 Cascaded Destination Configuration Example
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