Undoubtedly, data are the fuel of the current economy when they are transformed into reliable information. Who is responsible for such transformations?
The responsible are Data Engineer, Data Analyst, Business Analyst, and Data Scientist.
What do they do for it?
The Data Engineer integrates data sources, building data pipelines, processing and transforms data, and stores data. The Data Analyst makes dashboards and reports, exploratory analytic, and business recommendations. The Business Analyst produces what the Data Analyst makes and elaborating statistical modeling, machine learning, and business action. While the Data Scientist can do what the others make.