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Modify the transfer rate of full data migration

Last Updated: Nov 27, 2020

This topic describes how to modify the transfer rate of full data migration in the Data Transmission Service (DTS) console.

Limits

To modify the transfer rate of full data migration, you must ensure the correspondence of the source and destination databases.

Source database

Destination database

  • User-created MySQL database

  • RDS MySQL

  • User-created MySQL database

  • RDS MySQL

  • MaxCompute

  • User-created PostgreSQL database

  • RDS PostgreSQL

  • User-created PostgreSQL database

  • RDS PostgreSQL

User-created Oracle database

  • User-created Oracle database

  • User-created MySQL database

  • RDS MySQL

  • User-created PostgreSQL database

  • RDS PostgreSQL

  • PolarDB-O

  • AnalyticDB for MySQL (version 3.0)

  • AnalyticDB for PostgreSQL

PolarDB-O

PolarDB-O

User-created TiDB database

  • User-created MySQL database

  • RDS MySQL

  • PolarDB MySQL

Procedure

  1. Log on to the DTS console.

  2. In the left-side navigation pane, click Data Migration.

  3. At the top of the Migration Tasks page, select the region where the data migration instance resides.

    Select a region
  4. On the Migration Tasks page, click the ID of the data migration instance.

  5. In the left-side navigation pane, choose Performance Monitoring > Performance of Full Data Migration.

  6. In the upper-right corner of the page, click Adjust full migration rate.

  7. Modify the transfer rate of full data migration based on your needs.

    Modify the transfer rate of full data migration

    Note

    You can click the

    Info icon

    icon to view the details of each parameter.

  8. Click OK.