What is data science and why do we need it?

Today, we are very familiar with the word ‘Data Science’. What does it actually mean? It is the science or technology that focuses on collecting raw data and processing it effectively. In all our daily work, we indirectly work on data storage and exchange. With the rapid development of technology, the need to store data effectively is also increasing. That is why it must be handled properly. Essentially, it’s about uncovering hidden insights from raw data and using it for productive results.

Now, why do we need data science?

It is emerging as a boon in the industry. Companies are more focused on data mining to make their business more productive. They are working more on the data-driven approach, rather than other strategies to drive the company to the top of the market. According to surveys, the demand for data scientists is increasing day by day. We collect, store and process data every second. For example–> In a hospital, patient information is recorded every minute. Everyone is using net banking for online transactions, in that we are also giving our data on the sites (pin number, account number, etc.) and the data is processed to give the result. Therefore, the security of our data is also important. We can also take the example of ‘Netflix’. What Netflix does is, it detects the interest of the user and then arranges the pattern of movies and TV series according to them, which has made it popular. There is a good future in it for those who are interested in the technical world. There would be many jobs with high packages available in the future. So in this way, you are helping the industry and that is why the demand for data scientists is increasing.

PYTHON FOR DATA SCIENCE

Now, after understanding the importance, the question that arises is ‘How should it be done?’ It uses the python programming language. Python is among the top languages ​​right now. Python is overtaking Java in the data science market. Python is an object-oriented programming language and has features that make it easier to use for programming. For example, we don’t need to write data types, there is no need for syntax; we can just write the code. It has more features as compared to other programming languages. Python is the programming language that works on everything from mining data to building websites. So Python has great use in the data science market. Anyone looking for a future in the data science industry should learn Python.

OUTLINE

Therefore, there are many online courses available on the internet that teach a complete data science course, including many topics like data integration, data mining, python, etc. and provides certificates too. Students have to complete the assignments and projects on time, which ensures the experience of the students. There would also be online exams. Therefore, you can search for online courses on the Internet.