It's complementary to Kibana, I would say. Dejavu gives the raw data view as well as an ability to add/update data along with mappings. It also comes with an importer view where you can add JSON / CSV files to directly import into ES. Doing this otherwise currently is a major PITA.
Kibana is more for dashboarding and visualization, Dejavu gives you control of the raw data views and indexing operations.
Kibana is more for dashboarding and visualization, Dejavu gives you control of the raw data views and indexing operations.