I am wondering what is the maximum file size if someone wants to store a file using the GridFS? I can't find any information so any help would be appreciated.
Infinity basically, or a more exact number would be how much your working set allows.
The GridFS standard implemented within drivers will split files up into smaller chunks and store them in a fs.chunks collection irrespective of how big the file is.
来源：https://stackoverflow.com/questions/16604875/mongodb-maximum-file-size-using-gridfs