This guide discusses combining tables from the same workbook only, not external sources or multiple workbooks. Make sure all the datasets you want to append are formatted as Excel ...

If the size or amount of data for your site/project is too much to load all of it into memory ... a database, I can re-implement them using Entity Framework or MongoDb or DocumentDb. I can easily ...

[dev]). To test the code, run make test in the source directory. This will exercise the unit tests (using pytest) and generate a coverage report. Please submit bugs that you encounter to the issue ...