Feature compatibility tables
With Amazon DMS, you can ensure compatibility between the source and target databases during migration. Feature Compatibility defines the set of database engine features that Amazon DMS supports for a specific source-target combination. The following tables provide legends for feature compatibility to help you plan for your specific migration scenario.
Feature compatibility legend
| Automation level icon | Description |
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Very high compatibility. None or minimal low-risk and low-effort rewrites needed. |
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High compatibility. Some low-risk rewrites needed, easy workarounds exist for incompatible features. |
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Medium compatibility. More involved low-medium risk rewrites needed, some redesign may be needed for incompatible features. |
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Low compatibility. Medium to high risk rewrites needed, some incompatible features require redesign and reasonable-effort workarounds exist. |
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Very low compatibility. High risk and/or high-effort rewrites needed, some features require redesign and workarounds are challenging. |
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Not compatible. No practical workarounds yet, may require an application level architectural solution to work around incompatibilities. |
Amazon SCT and Amazon DMS automation level legend
| Automation level icon | Description |
|---|---|
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Full automation. Amazon SCT performs fully automatic conversion, no manual conversion needed. |
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High automation. Minor, simple manual conversions may be needed. |
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Medium automation. Low-medium complexity manual conversions may be needed. |
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Low automation. Medium-high complexity manual conversions may be needed. |
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Very low automation. High risk or complex manual conversions may be needed. |
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No automation. Not currently supported by Amazon SCT, manual conversion is required for this feature. |
