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        • Editing a DR Task - Data Replication Service

          Editing a DR Task - Data Replication Service

          For a public network task, DRS needs to delete background resources after you stop the task. The EIP bound to the task cannot be restored to the Unbound state until background resources are deleted.

          Help > Data Replication Service > Real-Time Disaster Recovery > Task Management > Task Life Cycle
        • Changing Object Names (Mapping Object Names) - Data Replication Service

          Changing Object Names (Mapping Object Names) - Data Replication Service

          Object name mapping can be used for the first time you add or delete the synchronization object which is not in a mapping relationship.

          Help > Data Replication Service > Real-Time Synchronization > Task Management > Managing Objects
        • From Cassandra to GeminiDB Cassandra - Data Replication Service

          From Cassandra to GeminiDB Cassandra - Data Replication Service

          For a public network task, DRS needs to delete background resources after you stop the task. The EIP bound to the task cannot be restored to the Unbound state until background resources are deleted. Parent topic: To the Cloud

          Help > Data Replication Service > Real-Time Synchronization > To the Cloud
        • Creating a Real-Time DR Task - Data Replication Service

          Creating a Real-Time DR Task - Data Replication Service

          CREATE USER 'usertar'@'%' IDENTIFIED BY 'password'; Run the following statement to grant permissions to usertar: GRANT SELECT,CREATE,ALTER,DROP,DELETE,INSERT,UPDATE,TRIGGER,REFERENCES,SHOW VIEW,EVENT,INDEX,LOCK TABLES,CREATE VIEW,CREATE ROUTINE,ALTER ROUTINE,CREATE USER,RELOAD,REPLICATION

          Help > Data Replication Service > Getting Started
        • From TaurusDB to TaurusDB (Dual-Active DR) - Data Replication Service

          From TaurusDB to TaurusDB (Dual-Active DR) - Data Replication Service

          For a public network task, DRS needs to delete background resources after you stop the task. The EIP bound to the task cannot be restored to the Unbound state until background resources are deleted.

          Help > Data Replication Service > Real-Time Disaster Recovery > DR Scenarios
        • Querying Details of a Backup Migration Task - Data Replication Service

          Querying Details of a Backup Migration Task - Data Replication Service

          Select Full for Backup File and Yes for Last Backup Type. is_delete_backup_file Boolean Whether to delete the OBS backup file downloaded to the RDS for SQL Server disk when the backup file in the OBS bucket is used for restoration.

          Help > Data Replication Service > API Reference > APIs V5.0 (in OBT) > Backup Migration
        • Data Comparison (Comparing Migration Items) - Data Replication Service

          Data Comparison (Comparing Migration Items) - Data Replication Service

          Exercise caution when running DELETE statements in repair SQL statements. Data repair is unavailable in the comparison result of tables without primary keys.

          Help > Data Replication Service > Real-Time Migration > Task Management
        • From MySQL to TaurusDB (Single-Active DR) - Data Replication Service

          From MySQL to TaurusDB (Single-Active DR) - Data Replication Service

          For a public network task, DRS needs to delete background resources after you stop the task. The EIP bound to the task cannot be restored to the Unbound state until background resources are deleted.

          Help > Data Replication Service > Real-Time Disaster Recovery > DR Scenarios
        • From TaurusDB to TaurusDB (Single-Active DR) - Data Replication Service

          From TaurusDB to TaurusDB (Single-Active DR) - Data Replication Service

          For a public network task, DRS needs to delete background resources after you stop the task. The EIP bound to the task cannot be restored to the Unbound state until background resources are deleted.

          Help > Data Replication Service > Real-Time Disaster Recovery > DR Scenarios
        • From MySQL to MySQL (Dual-Active DR) - Data Replication Service

          From MySQL to MySQL (Dual-Active DR) - Data Replication Service

          For a public network task, DRS needs to delete background resources after you stop the task. The EIP bound to the task cannot be restored to the Unbound state until background resources are deleted.

          Help > Data Replication Service > Real-Time Disaster Recovery > DR Scenarios
        • From MongoDB to GeminiDB Mongo - Data Replication Service

          From MongoDB to GeminiDB Mongo - Data Replication Service

          Use restrictions General During the migration, do not modify or delete the usernames, passwords, and permissions of the source and destination databases or change the ports of the source and destination databases.

          Help > Data Replication Service > Real-Time Migration > To the Cloud
        • From MySQL to MySQL (Single-Active DR) - Data Replication Service

          From MySQL to MySQL (Single-Active DR) - Data Replication Service

          For a public network task, DRS needs to delete background resources after you stop the task. The EIP bound to the task cannot be restored to the Unbound state until background resources are deleted.

          Help > Data Replication Service > Real-Time Disaster Recovery > DR Scenarios
        • Case Overview - Data Replication Service

          Case Overview - Data Replication Service

          Full or Incremental Phase Error: table *** record field size for insert/delete dml Full or Incremental Phase Error: service *** failed, cause by: Unable to connect to DBMS: *** Full or Incremental Phase Error: The binlog fetch connection may be interrupted Full or Incremental Phase

          Help > Data Replication Service > Troubleshooting > Failure Cases
        • Data Comparison (Comparing DR Items) - Data Replication Service

          Data Comparison (Comparing DR Items) - Data Replication Service

          Exercise caution when running DELETE statements in repair SQL statements. Table 2 SQL statements for setting the session time zone to UTC+0 time zone for each database type Database Type Time Zone SQL MYSQL SET session time_zone='+00:00'; Parent topic: Task Management

          Help > Data Replication Service > Real-Time Disaster Recovery > Task Management
        • From GaussDB Centralized to Kafka - Data Replication Service

          From GaussDB Centralized to Kafka - Data Replication Service

          Run the following statement to insert data to the db_test.schema_test.table1 table. insert into schema_test.table1 values(1,'testKafka',current_timestamp(6)); update schema_test.table1 set c2 ='G2K' where c1 =1; delete schema_test.table1 where c1 =1; On the Kafka client, check the

          Help > Data Replication Service > Best Practices > Real-Time Synchronization
        • Real-Time Synchronization - Data Replication Service

          Real-Time Synchronization - Data Replication Service

          Dynamically adding or deleting synchronization objects During data synchronization, you can add or delete synchronization objects as required.

          Help > Data Replication Service > Service Overview > Functions and Features
        • Creating a Backup Migration Task - Data Replication Service

          Creating a Backup Migration Task - Data Replication Service

          Select Full for Backup File and Yes for Last Backup Type. is_delete_backup_file No Boolean Whether to delete the OBS backup file downloaded to the RDS for SQL Server disk when the backup file in the OBS bucket is used for restoration.

          Help > Data Replication Service > API Reference > APIs V5.0 (in OBT) > Backup Migration
        • Creating a Verification Task - Data Replication Service

          Creating a Verification Task - Data Replication Service

          For a public network task, DRS needs to delete background resources after you stop the task. The EIP bound to the task cannot be restored to the Unbound state until background resources are deleted.

          Help > Data Replication Service > Data Verification
        • Processing Data - Data Replication Service

          Processing Data - Data Replication Service

          When the source database is MySQL or TaurusDB and column mapping and processing are configured, if the table structure of the destination database contains columns configured with column mapping and processing, DRS will delete these columns.

          Help > Data Replication Service > Real-Time Synchronization > Task Management > Managing Objects
        • Creating a Real-Time Migration Task - Data Replication Service

          Creating a Real-Time Migration Task - Data Replication Service

          CREATE USER 'usertar'@'%' IDENTIFIED BY 'password'; Run the following statement to grant permissions to usertar: GRANT SELECT, CREATE, ALTER, DROP, DELETE, INSERT, UPDATE, INDEX, EVENT, CREATE VIEW, CREATE ROUTINE, TRIGGER ON *.* TO 'usertar' WITH GRANT OPTION; Before creating a migration

          Help > Data Replication Service > Getting Started
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