The problem is that Tableau has a very similar design to its competitor, Tableau Enterprise.
However, the latter has a larger, and therefore larger, file space and is able to handle more files.
The problem with the Enterprise is that it has much more robust features.
Tableau is built on top of open source software and does not support all the features of the OpenOffice suite.
If the file size gets too large for you, you can always convert the file into a smaller format.
But if you’re going to use Tableau to work with your documents, you’re better off using the Enterprise.