You can use external tables to export data from AnalyticDB for MySQL Data Warehouse Edition (V3.0) to different destination databases.

Destination databaseReferences
ApsaraDB RDS for MySQLExport data to ApsaraDB RDS for MySQL
Self-managed MySQL databaseExport data to a self-managed MySQL database
Object Storage Service (OSS)Export data to OSS
Apsara File Storage for HDFSUse external tables to export data from AnalyticDB for MySQL to Apsara File Storage for HDFS
MaxComputeUse external tables to export data to MaxCompute partitioned tables