Upserts documents in the Couchbase database based on the incoming flat data from preceding components, under the Database Change Protocol (DCP), a streaming protocol.
This means that it adds a new document or replaces its value if it already exists.
For more technologies supported by Talend, see Talend components.
This component is not shipped with your Talend Studio by default. You need to install it using the Feature Manager. For more information, see Installing features using the Feature Manager.