The best thing about JuxtAPPose is that it provides real-time visualization of results and alerts, while saving you the trouble of copying and pasting huge data sets into other programs. The software also includes various built-in functions, such as "select”, "join”, "order by”, etc., that allow you to compare tables directly from SQL statements without any hassle. Additionally, you can easily convert tables from one format to another by dragging and dropping columns. You can use the drag-and-drop function to add columns, rename columns, sort columns, group rows, or merge two tables together. JuxtAPPose allows you to view and analyze data in real time, and export reports in PDF, CSV, XLSX, and XML formats. I highly recommend JuxtAPPose if you're looking for a powerful data comparison tool that gives you all the power of an expensive software suite with the convenience of a free web app.