Transfer database from one instance into an other

Question

I have a redis instance with data inside 2 databases: 0 and 1

I now have a second instance running and would like to transfer the data inside the first instance's database 1 into the second instance's database 0

Is this possible ?

Answer 1

这里不是一个真正的答案，但是我面临一个类似的问题，我目前正在考虑的解决方案之一是使用rdbtools编写脚本，该脚本将读取dump.rdb文件并从某个数据库读取密钥并将其插入到另一个redis实例。