Customers of Fivetran have shared their positive experiences using the company's well-designed schemas for data integration. They appreciate that good schemas mean analysts don't need to worry about the underlying structure of the data, and a data integration solution should feature comprehensive, quality schemas. Clean schemas provide a good starting point for derived tables and other transformations by analysts. Consistency in Fivetran managed schemas has been praised as it allows users to focus on analytics instead of engineering and managing schema changes. Additionally, the documented data models are considered an incredible asset that helps add value to their data consulting practice.