Restore data from a serialized(by DUMP command) data. This command creates a key, unserializes the provided data, then stores the value for the key. The expiration time of the original key is not contained in the data, so that is not contained in the created key. RDB version and data checksum are checked before restoring data.
Here are the processes to backup and restore data from and to the Redis server. Though the restore and back is not a frequently used process, but this becomes crucial in certain use cases. Also moving data from one Redis server to another is a very handy process when we need that. Here we have discussed 2 processes for the backup and restoration of the Redis server.