In the field of Data Visualization, Tableau & Power BI are the two industry standards that data scientists cannot live without. These two softwares are known for their simplicity despite being extremely powerful for data visualization & presentation. Tableau is a Data Visualisation software mostly used for Business Intelligence & Data Analysis. Power BI, on the other hand, developed by Microsoft, is a flexible business analytics tool for visualizing and analyzing a wide variety of data. Compatibility of Power BI with multiple analytics tools, including Excel, SQL Server, & cloud-based data repositories makes it an excellent choice for data visualization. Both of these have simple drag and drop interfaces & can be used to create interactive graphs, charts & presentations to gain business insights.
Data visualization is a must-have skill for visualization analysts, who usually serve as specialists in data science projects. You have ample career opportunity as a data visualization engineer to focus on designing and developing of solutions that provide fact-based analysis to business executives to identify patterns and trends which are generally concealed under large amounts of data.
Business Intelligence Analysts & Data Analysts focusing on analyzing business requirements & developing functional specifications require Tableau & Power BI skills for building reports, dashboards, charts, graphs & models to analyze data, report, & present them visually, based on which important decisions are taken.
There is huge scope in this domain in terms of career, since, visualizations are processed by the human brain much faster than text. Visualization engineers proficient in Tableau & Power BI make the whole process easier for everyone involved, therefore there is much importance in data visualization. Data visualization engineers can expect a salary of 3-4 LPA in India.