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DataWorks:Data synchronization to MaxCompute

Last Updated:Jul 25, 2025

Important

Synchronization of source data to MaxCompute external tables is not supported.

Supported synchronization types

Offline single-table synchronization

Supported data sources: All data source types supported by the Data Integration module
Configuration guide: Configurations of a synchronization node.

Real-time single-table synchronization

Supported data sources: DataHub, Kafka, and LogHub.
Configuration guide: Configure a synchronization task in Data Integration.

Offline whole-database synchronization

Supported data sources: Amazon Redshift, AnalyticDB for MySQL 3.0, ClickHouse, DRDS, Doris, Hive, Hologres, MySQL, Oracle, PolarDB, PostgreSQL, and SQL Server.
Configuration guide: Configure a synchronization task in Data Integration.

Real-time whole-database synchronization

Supported data sources: ApsaraDB for OceanBase, MySQL, Oracle, PolarDB, and PolarDB-X 2.0.
Configuration guide: Configure a synchronization task in Data Integration.

Near real-time full and incremental database synchronization

Supported data sources: ApsaraDB for OceanBase, MySQL, Oracle, and PolarDB.
Configuration guide: Configure a synchronization task in Data Integration.

Real-time sharded database synchronization

Supported data sources: MySQL and PolarDB.
Configuration guide: Configure a synchronization task in Data Integration.

Serverless real-time whole-database synchronization

Supported data source: MySQL.
Configuration guide: Configure a serverless synchronization task.

References