GridFS
From DreamFactory
GridFS is a specification within MongoDB that allows for storing and retrieving files that exceed the BSON-document size limit of 16 MB. DreamFactory's GridFS service uses a MongoDB connection to create a Remote File Service, so you can interact with as you would with any other remote file service, such as AWS S3 or Azure Blob Storage.
Service Config
Even though it’s a file storage service, you'll notice that the service config tab looks very similar to a MongoDB service.
