The AnalyticDB MySQL 3.0 data source provides you with a two-way channel for reading and writing AnalyticDB 3.0. You can configure synchronization tasks in wizard mode and script mode.

Background information

Workspaces in standard mode support the Isolate connections between the development and production environments feature. You can add data sources for the development and production environments separately and isolate the data sources to protect your data security.

Procedure

  1. Go to the Data Source page.
    1. Log on to the DataWorks console.
    2. In the left-side navigation pane, click Workspaces.
    3. After you select the region where the required workspace resides, find the workspace and click Data Integration in the Actions column.
    4. In the left-side navigation pane of the Data Integration page, choose Data Source > Data Sources to go to the Data Source page.
  2. On the Data Source page, click Add data source in the upper-right corner.
  3. In the Add Data Source dialog box, set Data Source Type to AnalyticDB MySQL 3.0.
  4. In the Add AnalyticDB for MySQL 3.0 Data Source dialog box, set the parameters as required.
    Data source types include Alibaba Cloud Database (AnalyticDB for MySQL) and connection string mode. You can select data source types based on your needs.
    • The following example shows how to add a data source of the AnalyticDB MySQL 3.0 > Alibaba Cloud Database (AnalyticDB for MySQL) type. 1
      Parameter Description
      Data source type The data source type is AnalyticDB MySQL 3.0 > Alibaba Cloud Database (AnalyticDB for MySQL).
      Data Source Name The name of the data source. The name can contain letters, digits, and underscores (_) and must start with a letter.
      Data source description The description of the data source. The description can be a maximum of 80 characters in length.
      Environment The environment in which the data source is used. Valid values: Development and Production.
      Note This parameter is displayed only when the workspace is in standard mode.
      Region The region where the ApsaraDB RDS for PostgreSQL instance resides.
      ADB Instance ID You can go to the AnalyticDB for MySQL 3.0 console to view the instance ID.
      Database name The name of the ApsaraDB RDS for MySQL database.
      User name The username that is used to connect to the ApsaraDB RDS for MySQL database.
      Password The password that is used to connect to the ApsaraDB RDS for MySQL database.
    • The following example shows how to add a data source of the AnalyticDB MySQL 3.0 > connection string mode type. 2
      Parameter Description
      Data source type AnalyticDB MySQL 3.0 > connection string mode is the currently selected data source type.
      Data Source Name The name of the data source. The name can contain letters, digits, and underscores (_) and must start with a letter.
      Data source description The description of the data source. The description can be a maximum of 80 characters in length.
      Environment The environment in which the data source is used. Valid values: Development and Production.
      Note This parameter is available only when the workspace is in standard mode.
      JDBC URL The Java Database Connectivity (JDBC) URL of the database, in the format of jdbc:mysql://ServerIP:Port/Database.
      User name The username that is used to connect to the ApsaraDB RDS for MySQL database.
      Password The password that is used to connect to the ApsaraDB RDS for MySQL database.
  5. Set Resource Group connectivity to Data Integration.
  6. Find the desired resource group in the resource group list in the lower part of the dialog box and click Test connectivity in the Actions column.
    A synchronization node can use only one type of resource group. To ensure that your synchronization nodes can be normally run, you must test the connectivity of all the resource groups for Data Integration on which your synchronization nodes will be run. If you want to test the connectivity of multiple resource groups for Data Integration at a time, select the resource groups and click Batch test connectivity. For more information, see Select a network connectivity solution.
    Note
    • By default, the resource group list displays only exclusive resource groups for Data Integration. To ensure the stability and performance of data synchronization, we recommend that you use exclusive resource groups for Data Integration.
    • If you want to test the network connectivity between the shared resource group or a custom resource group and the data source, click Advanced below the resource group list. In the Warning message, click Confirm. Then, all available shared and custom resource groups appear in the resource group list.
  7. After the data source passes the connectivity test, click Complete.

What to do next

Now you have learned how to configure the AnalyticDB for MySQL 3.0 data source. You can proceed with the next tutorial. In this tutorial, you will learn how to configure the AnalyticDB for MySQL 3.0 plug-in. For more information, see AnalyticDB MySQL 3.0 Reader and AnalyticDB MySQL 3.0 Writer.