What is Data Science The problem faced by many beginners in Data Science, especially those looking for data science jobs is the fact that the field has only recently received clear classification in regards to other disciplines. In the past, it has been suggested as an alternative name to computer science and statistics but it wasnโt until the 21st century that there were any agreed upon parameters for it. However, it still lacks any universally agreed upon definition and as such, sceptics have at times referred to it as nothing more than a buzzword. However, it is generally agreed that data science utilises and unifies theories from multiple fields including but not limited to mathematics, statistics, information science, computer science, etc. It shares a lot of commonalities with the latter two while still having significant differences. Outside of this, to get an idea about the relevance of data science, it has been termed as the โfourth paradigmโ science (outside of the pre-existing theoretical, empirical and computational) by Jim Gray, a Turing award winning computer scientist. This article will give a basic walkthrough about the different aspects of data science, ranging from the various roles available to students of data science, the commonalities it has with related fields like information science and computer science, prerequisites for data science, applications of data science and other topics. Read more: https://optymize.io/blog/the-ultimate-guide-to-data-science-in-2022-updated/ #engineering #software #swe