$db public property The MongoDB connection.

rewind() public method Resets the iterator to the initial

$chunkSize public property Chunk size in bytes.

createIndex() public method Creates an index on the collection

getDescription() public method

setWriteConcern() public method Sets write concern for

exists() public method Returns a value indicating whether

dropIndexes() public method Generates drop indexes command

getChunkCollection() public method Returns the MongoDB

loadFromCache() public method Loads data from cache