List of Figures

• 1-1 Oracle Streams Information Flow
• 1-2 Capture Process
• 1-3 Synchronous Capture
• 1-4 Propagation from a Source Queue to a Destination Queue
• 1-5 Explicit Enqueue and Dequeue of Messages in a Single Queue
• 1-6 Explicit Enqueue, Propagation, and Dequeue of Messages
• 1-7 Apply Process
• 1-8 Messaging Client
• 1-9 Transformation During Apply
• 1-10 Oracle to Non-Oracle Heterogeneous Data Sharing
• 1-11 Non-Oracle to Oracle Heterogeneous Data Sharing
• 1-12 Sample Hub-and-Spoke Replication Configuration
• 1-13 Sample Hub-and-Spoke Replication Configuration With Downstream Capture
• 1-14 Sample Hub-and-Spoke Replication Configuration With Synchronous Captures
• 1-15 Sample N-Way Replication Configuration
• 1-16 Sample Single Database Capture and Apply Configuration
• 1-17 Sample Messaging Configuration
• 1-18 Streams page in Enterprise Manager
• 1-19 Oracle Streams Topology
• 2-1 Capture Process
• 2-2 Real-Time Downstream Capture
• 2-3 Archived-Log Downstream Capture
• 2-4 Checkpoint Retention Time Set to 20 Days
• 2-5 Deciding Whether to Share a LogMiner Data Dictionary
• 2-6 Start SCN Higher than Reset First SCN
• 2-7 Start SCN Lower than Reset First SCN
• 2-8 Flowchart Showing Capture Process Rule Evaluation
• 2-9 Synchronous Capture
• 3-1 Transactional Dependency Violation During Dequeue
• 3-2 Inconsistent Browse of Messages in a Queue
• 3-3 Propagation from a Source Queue to a Destination Queue
• 3-4 Example Directed Networks Environment
• 4-1 Apply Process Message Processing Options
• 4-2 Messaging Client
• 5-1 Rule Set Evaluation
• 6-1 One Rule Set Can Be Used by Multiple Clients of a Rules Engine
• 6-2 Row Migration During Capture by a Capture Process
• 6-3 Row Migration During Propagation
• 6-4 Row Migration During Apply
• 6-5 Row Migration During Dequeue by a Messaging Client
• 7-1 Transformation During Capture by a Capture Process
• 7-2 Transformation During Capture by a Synchronous Capture
• 7-3 Transformation During Propagation
• 7-4 Transformation During Apply
• 7-5 Transformation During Messaging Client Dequeue
• 20-1 Example Tablespace Repository
• 20-2 Attaching Tablespaces with a Shared File System
• 20-3 Detaching Tablespaces with a Shared File System
• 20-4 Attaching Tablespaces Without a Shared File System
• 20-5 Example File Group Repository
• 24-1 Oracle Streams Topology with Two Separate Stream Paths
• 24-2 Oracle Streams Topology with Multiple Apply Processes for a Single Source
• 24-3 Sample Oracle Streams Replication Environment
• 32-1 Single Database Capture and Apply Example
• B-1 Online Database Upgrade with Oracle Streams
• C-1 Online Database Maintenance with Oracle Streams