Can I Use the Service from Sites off Huawei Cloud?
Database Migration Service supports migrations from source database to destination databases. The following table lists the supported databases and migration types. For other information, contact the customer manager.
Category |
Source DB Engine |
Data Flow |
---|---|---|
Homogeneous migration |
MySQL
|
MySQL -> MySQL/GaussDB(for MySQL)/DDM DDM/DRDS->DDM DDM -> MySQL |
PostgreSQL |
PostgreSQL -> PostgreSQL PostgreSQL -> GaussDB primary/standby and distributed GaussDB primary/standby -> GaussDB primary/standby GaussDB primary/standby -> GaussDB distributed GaussDB distributed -> GaussDB distributed |
|
MongoDB
|
MongoDB -> Huawei DDS (compatible with MongoDB) (Replica set to replica set, replica set to cluster, and cluster to cluster) MongoDB -> GaussDB(for Mongo) |
|
SQL Server |
SQL Server -> SQL Server |
|
Redis |
Redis ->GaussDB(for Redis) |
|
Heterogeneous migration |
Oracle |
Oracle -> MySQL /GaussDB(for MySQL)/DDM Oracle -> GaussDB primary/standby and distributed Oracle -> PostgreSQL |
MySQL |
MySQL/GaussDB(for MySQL)/DDM -> Oracle MySQL -> PostgreSQL MySQL -> GaussDB distributed |
|
PostgreSQL |
GaussDB distributed -> MySQL GaussDB primary/standby and distributed -> Oracle |
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