Help Center/ Data Replication Service/ FAQs/ Real-Time Synchronization/ Does DRS Support Two-Way Real-time Synchronization?
Updated on 2024-11-30 GMT+08:00
View PDF
Share

Does DRS Support Two-Way Real-time Synchronization?

MySQL-to-MySQL two-way synchronization is supported. Only whitelisted users can use this function. To use this function, submit a service ticket. In the upper right corner of the management console, choose Service Tickets > Create Service Ticket.

The two-way synchronization deployment poses strict requirements on the procedure. Perform the following steps to ensure that the two-way task can be successfully deployed.
  1. Create a two-way synchronization task. After the task is created, two subtasks are generated, that is, a forward task and a backward task. In this case, the task is in the Configuration state.
  2. Configure the forward task first. When the forward task enters the incremental state and the latency is less than 60 seconds, configure and start the backward task.
  3. Wait until the backward task status changes to Incremental. The two-way task configuration is complete.