Use Python to Compare Data and Identify Changes in Excel Files
The manual process of comparing data between two Excel files can be very painful, time consuming, sometime impossible due to the complexity and volumes of data. Using Python and Pandas can automate the process to parse multiple Excel files/worksheets, compare and display data, conduct analysis, and export to new single file. It will dramatically improve the quality of final product and increase the operation efficiency.
Chart 1a: Comparing Data and Identifying Changes between Excel Workbooks Animation
Chart 1b: Codes
