Maybe you mean some of the files related to the exporting feature.
Yes, this is the meaning to host some of these files to your own server.
In that way, you could determinate the limit of the data.
Please, clarify it, if this is no what you searching for.
You could achieve this as you use the licensed version and using the dataexport.php file.
After that, you should host this file on your own internal server and navigate to it in the exportSettings property with the serverURL member.