# Migration phase comparison table
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The following table provides a summary of suitable migration scenarios for each tool to help you choose the option that best meets your business requirements.


|  |  |  |  |  | 
| --- |--- |--- |--- |--- |
| Tool | Online migration | Offline migration | Amazon RDS for Oracle | Amazon RDS Custom for Oracle | 
| Oracle Data Pump | No | Yes | Yes | Yes | 
| AWS DMS | Yes | Yes | Yes | Yes | 
| Oracle GoldenGate | Yes | No | Yes | Yes | 
| Oracle Recovery Manager (RMAN) | No | Yes | No | Yes | 
| Oracle Data Guard | Yes | No | No | No |