Change History

Released On	Description
2024-04-30	This issue is the fifty-second official release, which incorporates the following change: Supported migration from a cluster to a replica set for real-time migration from MongoDB to DDS.
2024-03-30	This issue is the fifty-first official release, which incorporates the following changes: Added the need for manually specifying an EIP for a DRS task over public network. Changed the following content: The following data flow scenarios meet the commercial use standards: Real-time migration from Redis to GeminiDB Redis Real-time migration from GeminiDB Redis to Redis The following data flow scenarios are in open beta testing: Real-time migration from Cluster Redis to GeminiDB Redis
2023-12-30	This issue is the fiftieth official release, which incorporates the following change: Supported DNS server configuration for real-time migration from MySQL to MySQL and from Redis to GeminiDB Redis.
2023-08-30	This issue is the forty-ninth official release, which incorporates the following changes: Supported selecting whether to migrate incremental accounts and permissions during real-time migration from MySQL to MySQL. Supported DRS task filtering by DB instance ID or database IP address.
2023-07-30	This issue is the forty-eighth official release, which incorporates the following change: Supported AZ selection for DRS migration tasks.
2023-05-30	This issue is the forty-seventh official release, which incorporates the following changes: Supported task import for creating migration tasks in batches.
2023-04-30	This issue is the forty-sixth official release, which incorporates the following changes: Supported online migration of DDS 4.2. Supported quick diagnosis if a DRS connection test fails.
2023-03-30	This issue is the forty-fifth official release, which incorporates the following changes: Supported to-the-cloud migration from cluster Redis to GeminiDB Redis. Supported the source MongoDB 4.4 for to-the-cloud migration from MongoDB to DDS.
2023-02-28	This issue is the forty-fourth official release, which incorporates the following changes: Supported the source MongoDB 3.6 for to-the-cloud migration from MongoDB to DDS. Supported the sorting of row comparison results in ascending or descending order by Source Database Table Rows or Destination Database Table Rows. Supported out-of-cloud migration from GeminiDB Redis to single-node, master/standby, or cluster Redis.
2022-12-30	This issue is the forty-third official release, which incorporates the following changes: Supported the progress viewing for online migration from MySQL to GaussDB(for MySQL).
2022-11-30	This issue is the forty-second official release, which incorporates the following changes: After DRS interconnects with LTS and log reporting to LTS is enabled, all logs generated by DRS instances will be uploaded to LTS for management. Supported real-time migration from GeminiDB Redis to Redis (from the cloud)
2022-10-30	This issue is the forty-first official release, which incorporates the following changes: Added the GTID status pre-check for the source database when MySQL is used as the source in migration.
2022-08-30	This issue is the fortieth official release, which incorporates the following changes: When you perform a full MySQL migration, you cannot take a snapshot for your databases.
2022-07-30	This issue is the thirty-ninth official release, which incorporates the following changes: If a task fails to be created, DRS retains the task for three days by default. After three days, the task automatically stops.
2022-06-30	This issue is the thirty-eighth official release, which incorporates the following changes: Supported flow control for real-time migrations between MongoDB and DDS. Supported real-time migration from Redis to GeminiDB Redis to the cloud.
2022-05-30	This issue is the thirty-seventh official release, which incorporates the following change: During real-time migration from MongoDB to DDS, the destination database can be set to read-only or read/write.
2022-04-30	This issue is the thirty-sixth official release, which incorporates the following changes: Optimized the page for configuring migration from Mongos to DDS. Adjusted the length and character range of tag keys and tag values.
2022-03-30	This issue is the thirty-fifth official release, which incorporates the following changes: Displayed the progress details of real-time full migrations from MongoDB to DDS and from DDS to MongoDB. Supported suspending, resetting, and cloning real-time migration tasks from MongoDB to DDS and from DDS to MongoDB. Changed the following content: Supported disable task delay notification.
2022-02-28	This issue is the thirty-fourth official release, which incorporates the following changes: Supported users to enter multiples of a parameter value when they change parameters during comparison in the MySQL migration and DR scenarios. Supported stopping tasks in batches.
2022-01-30	This issue is the thirty-third official release, which incorporates the following changes: During real-time migration from MongoDB to DDS, the destination can be DDS 4.2.
2021-12-31	This issue is the thirty-first official release, which incorporates the following changes: Added the description about the impact of DRS on databases. Supported rate limiting for real-time migration from MySQL to GaussDB(for MySQL). Changed the following content: Moved the Send Notifications option to the task confirmation page.
2021-11-30	This issue is the thirty-first official release, which incorporates the following changes: Changed the real-time migration from PostgreSQL to PostgreSQL to open beta test (OBT) standard. Adjusted the structure of the help document.
2021-09-30	This issue is the thirtieth official release, which incorporates the following changes: Added account progress statistics in the real-time migration scenario.
2021-08-30	This issue is the twenty-ninth official release, which incorporates the following changes: Supported migration of permissions and accounts in MySQL to GaussDB(for MySQL) migration scenario. Supported exporting data comparison results. Changed the following content: DRS real-time migration does not support the following scenarios. If necessary, you can use the real-time synchronization instead. Oracle->MySQL Oracle->PostgreSQL Oracle->GaussDB(for MySQL) Supported selecting DRS task exception notifications from the SMN topic.
2021-08-03	This issue is the twenty-eighth official release, which incorporates the following changes: Supported real-time migration from MySQL to GaussDB(for MySQL). The destination database can be set to Read/Write or Read-only.
2021-07-05	This issue is the twenty-seventeenth official release, which incorporates the following changes: Added permissions, allowing users to perform all operations except deleting DB instances. Changed the following content: Charged fees for data transmission through a public network. Adjusted fees for migrating databases out of the cloud.
2021-05-31	This issue is the twenty-sixth official release, which incorporates the following changes: Supported real-time migration from MySQL to DDM and from MySQL schema and logic table to DDM in VPN and Direct Connect networks. Changed the following content: Supported selecting DRS task exception notifications from the SMN topic.
2021-04-30	This issue is the twenty-fifth official release, which incorporates the following changes: Supported the commercial use of the following scenarios: Real-time migration from MySQL to DDM Real-time migration from MySQL to GaussDB(for MySQL) Real-time migration from Oracle to RDS for MySQL Real-time migration from Oracle to GaussDB(for MySQL)
2020-11-30	This issue is the twenty-fourth official release, which incorporates the following changes: Supported searching objects when the user selects objects. Supported setting the number of days after which an abnormal task can be automatically stopped.
2020-10-31	This issue is the twenty-third official release, which incorporates the following changes: Added the description of latency in DRS migration scenarios. Changed the following content: Deleted the description of real-time migration of Microsoft SQL Server databases.
2020-09-30	This issue is the twenty-second official release, which incorporates the following changes: Added constraints on the migration of PostgreSQL.
2020-08-31	This issue is the twenty-first official release, which incorporates the following changes: Supported configuration of the subnet for the replication instance.
2020-07-31	This issue is the twentieth official release, which incorporates the following changes: Allowed different users under the same tenant to manage their own DRS tasks, and the tasks are invisible to each other.
2020-04-30	This issue is the nineteenth official release, which incorporates the following changes: Supported exception diagnosis for heterogeneous migration.
2020-03-31	This issue is the eighteenth official release, which incorporates the following changes: Provided the task pausing function.
2020-02-29	This issue is the seventeenth official release, which incorporates the following changes: Supported the change of the flow control mode after the task is started. Supported resetting passwords. Disabled migration between self-built databases.
2020-01-30	This issue is the sixteenth official release, which incorporates the following changes: Supported MySQL 8.0 for the first time. Provided the quick comparison function. Users can directly create a comparison task in the task list. Supported forcing tasks to stop.
2019-12-30	This issue is the fifteenth official release, which incorporates the following changes: Provided migration progress details so that the user can monitor the migration progress. Added an entry that allows users to directly access the data comparison page from the task list. Supported migrations from self-built MySQL databases to self-built MySQL databases.
2019-11-30	This issue is the fourteenth official release, which incorporates the following changes: Supported the Oracle RAC cluster for incremental migration between Oracle and MySQL.
2019-10-30	This issue is the thirteenth official release, which incorporates the following changes: Supported migration of specified database accounts. Supported tag management.
2019-09-30	This issue is the twelfth official release, which incorporates the following changes: Supported incremental migration from Oracle to MySQL databases. Supported full migration of triggers and events of PostgreSQL databases. Supported automatic reconnection and resumable data transfer when network faults occur during full migration of MySQL databases. Supported compute resources selection in the value comparison function of MySQL. Charged the migration of MySQL DB engines. Supported user comparison during the MySQL migration.
2019-08-30	This issue is the eleventh official release, which incorporates the following changes: Supported controlling the database replication rate in the VPN and dedicate connect scenarios. Supported migration of Definer for MySQL. Supported migration of account permissions for MongoDB databases. Supported configuring multiple IP addresses for MongoDB cluster databases. Supported hyphens (-) in Microsoft SQL Server database names.
2019-07-30	This issue is the tenth official release, which incorporates the following changes: Supported the snapshot mode for MySQL full migration. Canceled the retry function and supported the reset and resume functions for MySQL database migration. Supported migrating and resetting account passwords.
2019-06-30	This issue is the ninth official release, which incorporates the following changes: Supported migrating DDS databases out of the cloud. Canceled the binding of an EIP to the destination database when migrating data to the cloud through a public network. Supported resetting MySQL migration tasks.
2019-05-30	This issue is the eighth official release, which incorporates the following changes: Supported full migration from Oracle to MySQL databases. Optimized the parameter comparison function.
2019-04-30	This issue is the seventh official release, which incorporates the following changes: Supported full migration from Oracle to PostgreSQL databases. Supported VPN and Direct Connect in migration out of the cloud.
2019-03-30	This issue is the sixth official release, which incorporates the following changes: Supported online migration between DDS single-node instances. Displayed full migration progress by phase.
2019-02-28	This issue is the fifth official release, which incorporates the following changes: Supported online migration speed limitation for MySQL. Supported migration of MySQL Finance Edition instances. Supported one-click confirmation of remarks.
2019-01-30	This issue is the fourth official release, which incorporates the following changes: Supported the migration of DDS Enhanced Edition cluster instances.
2018-12-30	This issue is the third official release, which incorporates the following changes: Supported parameter comparison for MySQL migration. Supported incremental migrations from MongoDB replica sets to clusters. Supported Huawei Cloud Dedicated Computing Cluster (DCC).
2018-11-30	This issue is the second official release, which incorporates the following changes: Supported the migration of MySQL database accounts. Classified check items. Supported deleting tasks in batches.
2018-10-31	This issue is the first official release.