Does DRS Support Cross-Account Cloud Database Migration?

Figure 1 DRS product architecture

Currently, DRS supports replication over a public network, VPC, VPN, and Direct Connect. You can select a network type as required.

Theoretically, DRS uses the JDBC connection. You do not need to deploy programs on the source and destination databases. You only need to configure the source and destination databases to accept connections from the DRS instance nodes over the selected network.

For example, if you want to migrate instance RDS-A of account A to instance RDS-B of account B, you can apply for an EIP and bind it to RDS-A, create a DRS (to-the cloud) task using account B, and select the public network for migration.