Data Science: The Way How to Use Data

Data Science, a new discovery illustration, is potentially one of the most significant advances of the early 21st century. Derived from scientific discovery, it is being applied to every human effort for which there is sufficient data. Significant and remarkable successes have been achieved; even greater claims have been made. Along with benefits, challenge and risks are abound. The science underlying data science has yet to emerge. This claim is based on observing the centuries-long developments of its predecessor paradigms - empirical, theoretical, and Jim Gray's Fourth Paradigm of Scientific Discovery (Hey, Tansley& Tolle, 2009) (aka eScience, data-intensive, computational, procedural). This paper is mainly focuses on essential questions for data science- what is data science, importance of data science in our everyday life, data wrangling, data science algorithms.