The difference between data science and business analysis

DETROIT – In various business circles today, the term “data science” seems to carry with it a certain misconception, which seems to be mistaken for business analysis. This idea is further fueled by businesses and organizations that make the mistake of defining these roles and using them interchangeably. This has led data science to be a more widely known concept, but its definition is blurred. To fix this, we need to identify and understand the key difference between data science and business analysis, so let’s get to it.

What is Data Science?

Simply put, data science is the use of various fields such as mathematics, statistics, algorithms and technologies to study data, extract valuable information and prepare data for analysis. Data science further encompasses the analysis of collected data such as web and cellular data in order to achieve practical data-based information. People who practice data science are called data scientists, and in a business structure their main goal is to use data to find solutions and predict business results.

The role of business data science

When data is processed correctly, this is an advantage for all companies, as there is a difference in business success. The reason for this is that most companies process large amounts of data or large data that cannot be processed by conventional traditional business tools. Therefore, in order to sort big data and extract meaningful and relevant information, businesses will need a data scientist. The data researcher will have the task to collect, analyze and interpret data, as well as to form theories and look for models in the data.

What is business analysis?

On the other hand, business analysis is the use of data analysis, statistical models and other quantitative models to solve business problems. It acts as a bridge between business and information technology, as it consists of a deep understanding of business and a deep understanding of data and statistics, using both aspects to provide data-based business recommendations.

The role of business analysis for business

Business analysts serve as a link between business and information technology services, especially after using data analysis to provide insights and make business choices. As a result, business analysts work at almost all levels of the business, and their responsibilities consist of setting project goals and objectives.

Key differences between data science and business analysis

  • The main difference between the two is in the data structure. While data science uses mostly unstructured data and structured data when needed, business analysis needs structured data.
  • Data science is a superset of business analytics and a data scientist can easily move to business analysis, but the opposite is not the same, as a business analyst will have to learn a lot to move on.
  • In the practice of data science, a lot of coding and generally good computer skills are needed, but this is not necessary in business analysis.
  • Data science deals mainly with general and unstructured questions without clear answers, but business analysis deals with specific business issues that need direct answers and results.
  • Data science requires a huge amount of data to work, while business analysis does not, as they can only work with the business aspect.

If data science is something you are interested in, a data science course is a good next step.


Based on the details above, it is clear that there are different and distinct differences between the two concepts, the main difference being the role they both play. In data science, the focus is primarily on data development, while business analysis uses a more practical approach, managing data management and aggregating data.

Biography: James Daniels is a freelance writer, business enthusiast, little technology lover and general maniac. He is also an avid reader who can spend hours reading and knowing about the latest gadgets and technologies, while offering views and opinions on these topics.

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