Though often used during the development of a new software system to aid in analysis and planning, data flow diagrams give unparalleled insight into every instance where data is potentially vulnerable ...

A key reason why keeping data flow diagrams up-to-date is to address issues of system growth. As data volume continues to grow, so does the challenge of wrangling that data into well-formed ...

Data analysis: Once data is cleaned, it is analyzed to look for data patterns, trends and relationships. Analysts should try to spot opportunities and risks in the data at this time.