In 300-500 words compare bottom-up to top-down modeling. On the progression of the health data management lifecycle, what is the best approach to arrive at an effective data model?There are two different viewpoints you can have regarding top-down versus bottom-up data modeling.. Needs assessment is the first step and the basis for all health care data based projects, followed by requirements, conceptual, logical and physical design. If top-down is viewed as the movement from functional to technical, how vital is this approach for effective data model design within the management lifecycle?1.Plagiarism must be less than 10%2. Include permalink o the references