yexinru/doc-exports
1
0
Fork 0
forked from docs/doc-exports
Code Pull Requests Activity
Files
main
doc-exports/docs/dcs/umn/dcs-migration-0312017.html
chenjunjie ab5f2db011 DCS UMN 20240705 version 
Reviewed-by: Mützel, Andrea <andrea.muetzel@t-systems.com>
Co-authored-by: chenjunjie <chenjunjie@huawei.com>
Co-committed-by: chenjunjie <chenjunjie@huawei.com>
2025-02-26 10:24:22 +00:00

1.5 KiB
Raw Permalink Blame History

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

A total of 256 DBs (DB 0 to DB 255) can be configured for a single-node, read/write splitting, or master/standby DCS instance.

  • If the target is a cluster instance (a cluster instance has only one DB):

    Solutions:

    1. Combine different DBs in the source Redis instance into one DB.
    2. Apply for multiple DCS instances.

    After the migration, the instance connection address and DB IDs change. In this case, modify the configurations for your services.