top 10 tools for data scientist to learn

Top 10 Most Used Data Science Tools to learn 2021

Data science is on a continued burgeoning  — both in terms of career opportunities as well as in the ways that organizations, across industries, are making use of it.

A Data Scientist is responsible for extracting, manipulating, pre-processing and generating predictions out of data. In order to do so, he requires various statistical tools and programming languages.


Tableau is a data visualization tool that assists in decision-making and data analysis. You can represent data visually in less time by Tableau so that everyone can understand it. Advanced data analytics problems can be solved in less time using Tableau. You don’t have to worry about setting up the data while using Tableau and can stay focused on rich insights.

Founded in 2003, Tableau has transformed the way data scientists used to approach Data Science problems. One can make the most of their dataset using Tableau and can generate insightful reports.
 Focus is critical.


JavaScript is deployed for the scripting of language in the client-side. It is one of the JS libraries that grants the user permission to make interactive visualization on web-browser along with animated transitions. It can be also used in creating illustrations and transitory visualization with the help of CSS for the implementation of customized graphs over web-pages.


MATLAB graphics library is capable of reducing the Data Scientist’s complexity of work in creating visualization, signal and image processing. Thus, its use is vital for a Data Scientist. Moreover, designed with simple integration for the various enterprise applications has made its demand further increase in the market. This very tool can be learned well with the expert’s guidance through our Data Science offline course.


MySQL is an open-source Relational Database Management System(RDBMS). It is a standout amongst other RDBMS and uses SQL(Structured Query Language) to create. There are various electronic programming applications, particularly in web servers. In spite of the fact that there are different approaches to store information, databases are viewed as the most helpful technique in data science as data is required to be stored in an effectively accessible and analyzable way. We can collect, clean, and visualize data with MySQL.


PowerBI is also one of the essential tools of Data Science integrated with business intelligence. You can combine it with other Microsoft Data Science tools for performing data visualization. You can generate rich and insightful reports from a given dataset using PowerBI. Users can also create their data analytics dashboard using PowerBI.

The incoherent sets of data can be turned into coherent sets using PowerBI. You can develop a logically consistent dataset that will generate rich insights using PowerBI. One can generate eye-catching visual reports using PowerBI that can be understood by non-technical professionals too. 


The Data Science tools and technologies are not limited to databases and frameworks. Choosing the right programming language for Data Science is of utmost importance. Python is used by a lot of data scientists for web scraping. Python offers various libraries designed explicitly for Data Science operations.

You can efficiently perform various mathematical, statistical, and scientific calculations with Python. Some of the widely used Python libraries for Data Science are NumPy, SciPy, Matplotlib, Pandas, Keras, etc. 


R provides a scalable software environment for statistical analysis and is one of the many popular programming languages used in the Data Science sector. Data clustering and classification can be performed in less time using R. Various statistical models can be created using R, supporting both linear and nonlinear modeling. 


BigML, it is another widely used Data Science Tool. It provides a fully interactable, cloud-based GUI environment that you can use for processing Machine Learning Algorithms. BigML provides a standardized software using cloud computing for industry requirements.


Part of Microsoft’s Office tools, Excel is one of the best tools for Data Science freshers. It also helps in understanding the basics of Data Science before moving into high-end analytics. It is one of the essential tools used by data scientists for data visualization. Excel represents the data in a simple way using rows and columns to be understood even by non-technical users. 


RapidMiner builds software for real data science, quick and easy. They make data science teams progressively efficient through an extremely fast platform that brings together data preparation, machine learning, and model deployment. It is a platform with Code-optional with guided analytics. With more than 1500 functions, it enables users to automate predefined associations, built-in templates, and repeatable workflows. RapidMiner serves Share and teams up on each step and part of the data mining process