Thanks for your share of ghostferry. yes, ape-dts starts streaming the binlog after the initial snapshot, for your concern, there is a way to avoid data loss:

Thanks for your share of ghostferry. yes, ape-dts starts streaming the binlog after the initial snapshot, for your concern, there is a way to avoid data loss: https://github.com/apecloud/ape-dts/blob/main/docs/en/tutorial/snapshot_and_cdc_without_data_loss.md https://github.com/apecloud/ape-dts/blob/main/docs/en/tutori... However, it only works when the table has a primary key or unique key.