Kibana BI on Elastic DWH?
Kibana
Your window into the Elastic Stack
Kibana is a free and open user interface that lets you visualize your Elasticsearch data and navigate the Elastic Stack.
After seeing some demonstrations of Kibana, I think, it can be considered a Business Intelligence tool when Elasticsearch is seen as the core data warehouse or datamart.
Elasticsearch
The Elastic stack
That's Elasticsearch, Kibana, Beats, and Logstash (also known as the ELK Stack). Reliably and securely take data from any source, in any format, then search, analyze, and visualize it in real time.