#1. Definition
Data Analyst 
Data analyst is analyzing the use full information from structure and unstructured data to present analysis report.
Data Scientist
A Data Scientist is the one who understand this data for presenting the research analytics report.
#2. Skills
Data Analyst 
Data visualization form statistical approaches and presenting the data.
Data Scientist
Understanding the data with the skills of statistical technique and developing machine learning algorithm.
#3. Fields
Data Analyst 
A Data Analyst responsibility is to analyze the data for decision.
Data Scientist
Data Scientist responsibility is presenting understandable data for analyst.
#4. Usage
Data Analyst 
Data Analyst use data visualization.
Data Scientist
Data Scientist use programming.
#5. Industry
Data Analyst 
Data Analyst solve analysis level of Data for Data visualization.
Data Scientist
Data Scientist solve complex level of data for data structure.
