Hadoop Couchbase Connector - Lambda Architecture

Hi Shane

Thank you very much for your explanation.

Unfortunately I do not understand why or in which cases it should be useful to replicate data between Couchbase and Hadoop in both directions. For me it would make sense to see the data flow from Couchbase to Hadoop or vice versa but not in both directions. Could you explain me why and how this could be useful?

Thank you very much in advance.

Regards,
Daniela