Help Center> Distributed Cache Service> Data Migration Guide> FAQs> How Can I Migrate Partial Data?

How Can I Migrate Partial Data?

The online migration function provided on the console does not support migration of specified DBs. If you want to migrate specified Redis DBs, use redis-port to export or import the specified DBs.

By using redis-port, you can run the restore command to import a specified DB in an RDB file.

redis-restore -n {N} -i {dump.rdb} -t {password}@{dcs_instance_address}:{port} [--unixtime-in-milliseconds="yyyy-MM-dd hh:mm:ss"] [--db={DB_number}]

For details, see Migrating Data with redis-port.

To migrate specified data, develop a script to obtain the specified keys and data and then import the data to a DCS instance.