Overview
DTS supports the use of databases from other third-party cloud vendors as source/target databases for data synchronization. To synchronize databases using DTS, it is necessary to interconnect the networks where the source/target databases are located with the Tencent Cloud network to which DTS belongs, in order to enable DTS to connect to the source/target databases.
Network Interconnection Operation
The graph below shows the approach of using a third-party cloud vendor database as the source database only. The approach for accessing as a target database is similar.
Scenario One: Other cloud vendor database (VPN Access/Driect Connect) -> Tencent Cloud database (Database).
Scenario Two: Other cloud vendor database (Public Network) -> Tencent Cloud database (Database)
DTS supports access methods of "Public Network/VPN Access/Driect Connet/CCN ".
When using the Public Network method, you only need to allow DTS IP access in the source/target database, without any other network interconnection operations.
When using the VPN Connection method, users need to interconnect the network where the third-party cloud vendor database resides with the Tencent Cloud network that DTS belongs to in advance through a VPN tunnel.
When using the Direct Connect method, users need to interconnect the network where the third-party cloud vendor database resides with the Tencent Cloud network that DTS belongs to in advance through Direct Connect.
The CCN method is suitable for scenarios with multiple networks. If you have already used CCN for network interconnection, it can also be used for DTS connection.
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