Data Science

What is Data Science ?

In very simple words data science is a multi-disciplinary field that uses scientific methods, processes, algorithms, and systems to extract knowledge and insights from structured and unstructured data.

Data science is a concept to unify statistics and data analysis and their related methods to analyze the actual phenomena with data. It employs the techniques driven by the theory of mathematics, statistics, computer science, and Information Science.

Over the past few years, data science has evolved and proved its usefulness in almost every field and hence data Science is being seen as key for future, according to mathematician and Turing award winner Jim Gary data science is the fourth paradigm of science after empirical, theoretical and computational paradigms, which he “calls data-driven paradigm”.

Data science has evolved from time to time and now it is one of the most in-demand and popular career paths for skilled professionals if you master the skill in data science you can be a Business analyst, data engineer, data analyst business intelligence analyst, data scientist.

Understanding terms Big data, Data Analyst and Data Scientist.

There is so much confusion among the students on the big data, data analyst and data scientist, Some students think all three are the same thing whereas they are co-related but they are different. All three require the same basic skillsets but the skillsets changes according to the work. Let’s check the table below to understand the skill set required for these three job terms