Data Backup, Export, and Migration

• How Do I Export DCS Redis Instance Data?

• Can I Export Backup Data of DCS Redis Instances to RDB Files Using the Console?

• Do DCS Redis Instances Support Data Persistence? What Is the Impact of Persistence?

• When Will AOF Rewrites Be Triggered?

• Can I Migrate Data to Multiple Target Instances in One Migration Task?

• How Do I Enable the SYNC and PSYNC Commands?

• Will the Same Keys Be Overwritten During Data Migration or Backup Import?

• Online Migration with Rump

• What Should I Consider When Transferring or Operating Data Between Different OSs?

• Can I Migrate Data from a Multi-DB Source Redis Instance to a Cluster DCS Redis Instance?

• How Can I Migrate Partial Data?

• What Are the Constraints and Precautions for Migrating Redis Data to a Cluster Instance?

• What Should I Consider for Online Migration?

• Can I Perform Online Migration Without Any Service Interruption?

• What If "Disconnecting timedout slave" and "overcoming of output buffer limits" Are Reported on the Source Instance During Online Migration?

• Why Is Memory of a DCS Redis Instance Unchanged After Data Migration Using Rump, Even If No Error Message Is Returned?

• Can I Migrate Data from a Lower Redis Version to a Higher One?

last updated: 2025-07-18 12:44 UTC - commit: 41103e5fcebdd9d92f13da0c1729f7645340dbeb