Power BI

The advantage of Power BI lies in its business model and data analysis capabilities. Power BI was previously a plug-in for Excel, and its development was not ideal. So it got out of Excel and developed into a BI tool. As a latecomer, Power BI has iterative updates every month and catches up very fast. Power BI currently has three licensing methods: Power BI Free, Power BI Pro, and Power BI Premium. Just like Tableau, the features of its free version are not complete. But they are almost enough for personal use. And the data analysis of Power BI is powerful. Its PowerPivot and DAX language allow me to implement complex advanced analysis in a way similar to writing formulas in Excel.

Towards Data Science