How We Reduced the TTM of Dashboard Creation

I will tell you what problems users have encountered when creating dashboards in Redash. We will discuss why it takes a long time to create dashboards in Redash; what limitations arose due to the use of Vertica as the basis for DWH; how we initially used ClickHouse and why we abandoned this solution; how ClickHouse helps to speed up the work of dashboards; what datasets are in Redash; how datasets help to reduce the TTM of dashboard creation; what problems appeared and how we plan to solve them; what are our further plans to improve the company's BI tool.