Data science makes use of a scientific approach to gain insight and knowledge out of data. It employs different processes, systems, and algorithms to derive insights out of structured and structured data. Data mining and Big Data are two fields where the science plays a role of significance. Fields of Computer Science and Statistics together give birth to a new subfield called Data Mining. It aims at gaining insight out of a large Set of values. It translates this insight and gives it a meaningful structure. This enables the presentation for further use. Traditional application software often lacks the capability of dealing with data that is too complex or large. In such cases, the field of Big data is employed for analysis and information extraction out of large and complex sets.
In this era, daily operations of companies involve dealing with a large amount of data. To deal with this, companies require scientists who are skilled and trained in extracting meaning out of structured or unstructured data. They are proficient in using algorithms and machine learning for this purpose of mining extraction.
Data scientists are professional in their approach to data. They aim at meeting a particular data requirement of their recruiter. Once they derive meaning out of that data using scientific methods, they use clear and effective means to communicate their results for its further use. Data scientists who have proficiency in the much-required IT skills are in high demand throughout various sectors. Enthusiasm and curiosity towards data and proficiency in essential communication skills for presentation of data findings to non-experts are some of the must-haves for Data Scientists. There are various areas and fields in which services of data scientists are required. These fields are finance, academia, scientific research, retail, Information technology (IT), e-commerce etc.
As data scientists, one is expected to render certain services and fulfill certain responsibilities. Data scientists are required to collaborate with their recruiters to recognize the use of data in such a way that it leads to effective decision making by providing efficient solutions. They provide their recruiter organization, colleagues, and their customers with designed reports by managing and extracting data. They make use of tools like statistics and machine learning to gain solutions for data related problems. They are required to stay well versed with the latest data technology. They excel both in written and verbal communication skills for presentation purpose.
The reason why it is a much sought-after career is its prominence in this modern era. It is often thought to be about statistical and analytical skills, but soft skills like good communication skills are equally important in the field of data science. The role of a data scientist includes both extractions of meaning from Big data and presentation of gained insights, information, and results to business recruiters. Employers look for both data science as well as communication skills in the scientist they hire. Professionals proficient in both of these skills often gain an advantage over their peers.