What do you mean by geo-replication in Kafka?

1.	What do you mean by geo-replication in Kafka?
Answer» Geo-Replication is a KAFKA feature that allows messages in one cluster to be copied across many data centers or cloud regions. Geo-replication entails REPLICATING all of the files and STORING them throughout the globe if necessary. Geo-replication can be ACCOMPLISHED with Kafka's MirrorMaker Tool. Geo-replication is a technique for ENSURING data backup.

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