Originally from the User Slack
@Sujay_KS: hey, I want to migrate my entire data which is in scylla cluster 1 to cluster 2, is there any way by which we can do this, I have explored backup and restore way but realised for each table I should do the restoration process this will take lot of time
doc: https://opensource.docs.scylladb.com/stable/operating-scylla/procedures/backup-restore/restore.html
Restore from a Backup and Incremental Backup | ScyllaDB Docs
@Lubos: why not making second cluster a DC of old cluster and then decomm old DCs?
@Sujay_KS: yes, will try this approach