DEV Community

Cover image for WHAT IS DATA SCIENCE? - Minute details that a beginner must know
Anuj
Anuj

Posted on

WHAT IS DATA SCIENCE? - Minute details that a beginner must know

The first term that strikes almost everyone’s mind when they hear the word hottest buzzword is undoubtedly Data Science. So what is Data Science all about, in this article we will discuss this along with Data Science applications, tools, libraries, jobs, requirements and much more.

Alt Text

And deservingly so, Data Science has been a revolutionary term for businesses of all kinds across the globe. Also, as a profession, Data Science is the topmost choice for beginners even from non-tech fields as well.

WAIT!!
Are you already on your journey of Data Science? If YES, then it’s time to test your skills as a Data Scientist.

Speaking about Data Science as a career, it has been a top priority for a lot of millennials out there.
But before just jumping into it blindly, here’s all you need to know about Data Science as a beginner or a non-tech candidate.

WHAT IS DATA SCIENCE?

Data Science is a field of study that is all about three things, data, data, and more data. It involves processing of data on different levels such as extraction, preparation, analysis, and visualization. This processing of data is done with a sole reason of getting valuable insights out of it and thus helping businesses to make better decisions.

Your first interaction with Data Science

Alt Text

WHY DATA SCIENCE?

Data Science has been regarded as the hottest career option of this century and Glassdoor recons it as the topmost career choice among beginners. Data is possibly the most valuable asset for companies out there and they need Data Scientists to harness this data. 

Why is Data Science known as the hottest career?

Alt Text

The biggest reason that proves that choosing Data Science as your career is a boss move is the lucrative salaries that Data Scientists are paid these days. Apparently, there’s a huge gap between the demand and supply of well-skilled Data Scientists. Almost every industry today has been looking out for skilled Data Scientists and this high demand for them will not slow down anytime soon.

APPLICATIONS OF DATA SCIENCE

One of the major reasons behind the chart-topping popularity of Data Science is the ease with which it can be applied in the various fields. Be it the healthcare industry or the education sector, Data Science has found its foothold in every domain. Not just the foothold, Data Science has also been a sort of revolution to all these industries including banking, manufacturing, e-commerce, travel, and whatnot. 

Data Science - A revolution in the making

TOP DATA SCIENCE TOOLS

Dealing with data is an art, and you need a proper set of tools to be an artist. Data Science is no less than a goldmine and you need some top tools to dig it. All those huge amounts of data will rather seem to be futile if right tools aren’t used for harnessing it. Some of the top tools include Apache Hadoop, SAS, Tableau, ggplot, TensorFlow, and many more.

10 Crimes that a Data Scientist must do

Wrapping it up…

For all the Data Science aspirants out there, learning Data Science is surely gonna be one of the smartest decisions you will ever make. This is a dream career one could go for but, you need to be skilled enough to be able to achieve your dream as the competition in this field is quite fierce.

Your boarding pass for the final destination of Data Science

Top comments (0)