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Understanding the ABC’s of Data Science


Being called “The Sexiest Job of the Century”, Data Science is one relatively new field
everyone is looking up to. Data Science has been booming for the past few years and is likely to continue its rise in coming years as well. According to the latest estimates, 328.77 million terabytes of data are created each day.  With this enormous amount of data produced everyday,  most of the companies have started using data science in its operations & day to day run to improve in their activities and enhance customer satisfaction. In this article, we will discuss the basics of Data Science, Data Science subjects ,market basket analysis in data mining, benefits and uses of data science and data science course syllabus concluded by a real time case study.

What’s Data Science?

Data science can be defined as an omnidisciplinary field which involves extracting information and insights from data by making use of scientific methods, algorithms, and frameworks. Data Science & data science course syllabus is a combination of elements like statistics, computer science, mathematics and domain expertise to refine and study the forms of structured and unstructured data. Primary goal of Data Science is uncovering patterns, trends, and relationships within the data to make informed decisions, solve complex problems, and make predictive models.

The term Data Science is a combination of two keywords.

  • DATA- it means the raw information which is collected, processed & stored. This comes into formats like structured (example-databases) or unstructured (example-images, videos & texts).

  • SCIENCE- It refers to a systematic study and a collective research phenomena. Science involves analysing, making notes of possible predictions of the present data.

When put together, DATA SCIENCE simply refers to the meaning of
‘Scientific study of Data’.

What is a Data Science course?

Our data science course is a structured educational program to teach and help students understand the basic concepts of Data Science and its practical applications. Data science course syllabus, Data Science subjects has some key modules in it.They are-

  1. Basic concepts: Introduction to basic data science.

  2. Programming Languages: Like Python or R., which are commonly used.

  3. Statistical Methods: Techniques and methods used in data analysis, hypothesis testing, regression analysis, and probability theory

  4. Machine Learning: Introduction to machine learning algorithms and deep learning.

  5. Data Visualisation: Learning data visualisation techniques and tools for effectively communicating insights from data.

  6. Assessment : An overall assessment of what students have learned at the end.

Benefits of Data Science

Some of the proven benefits of data science are-

  • Increased efficiency

  • Better decision making

  • Improved customer experience

  • Better fraud detection

  • Better environmental protection

Uses of Data Science 

A few of the many areas where Data Science works prominently are-

  • Advertising

  • Internet

  • Logistics

  • Healthcare industry

  • Transportation 

Data science examples

Some of the widely known Data science examples are
  • Uber

  • Dollar shave company 

  • Health care sector 

  • Health management in covid 19

  • Amazon

  • Instagram  & many more.

Career in Data Science

Data Science has various types of job opportunities across different industries with respect to different data science project ideas and areas like-

  1. Data Analyst

  2. Data Scientist

  3. Business Intelligence Analyst

  4. Data Engineer

  5. Machine Learning Engineer

With the increasing demand for data-driven decision making, Data Science has ended up an essential tool for businesses to pick up a competitive advantage. With the skills learned through a Data Science course, individuals can explore different career paths and set out on a fulfilling career in Data Science.


In conclusion, Data Science is an interdisciplinary field that has gotten to be essential in today's world of innovation and information. With the expanding demand for data-driven decision making, learning Data Science can open up an endless range of data science jobs, data analyst jobs - being one of the highest paying jobs in India & highest salary jobs in India and having vast career opportunities over various industries.
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