To store sessions in Couchbase, Redis or Elasticsearch, you must create a profile for the respective storage type.

Couchbase

For information about how to configure a Couchbase profile, see 8.4 Couchbase Profile.

Elasticsearch

For information about how to configure an Elasticsearch profile, see 8.8 Elasticsearch Profile

Redis

For information about how to configure a Redis profile, see 8.14 Redis Profile.