How To Become Business Analyst [2022 Career Guide] Why Business Analyst is Needed? The part of a business Analyst has come a long way since the late 1970s when a business Analyst was responsible for converting analog, paper- grounded data into digital information. Moment’s businessAnalyst use slice- edge tools to wrangle big data and induce meaningful perceptivity. Business Analyst need to understand how businesses serve, and the ways in which data can ameliorate them. For that reason, it’s an important…