Optional read preference to be passed to read operations.
The 'files' and 'chunks' collections will be prefixed with the bucket name followed by a dot.
Number of bytes stored in each chunk. Defaults to 255KB.
Optional write concern to be passed to write operations, for instance { w: 1 }.
Generated using TypeDoc
Constructor for a streaming GridFS interface.
http://mongodb.github.io/node-mongodb-native/2.1/api/GridFSBucket.html