Overview

Oracle Golden Gate servers are replication tool for Oracle and can be used to provide DR and HA as follows:

• Unidirectional Replication
• Bidirectional
• One to Many
• Round replication

As such there are a lot of methods and ways to monitor

1. General Troubleshooting
2. Extract Redo log file via Log Miner
3. Obey Files
4. Extract binary (long raw) column
5. Replicat

1. OGG01168 - Encountered an update for target table with no unique key
2. Config DDLs (OGG-00529)