Cross Reference: /external/tensorflow/tensorflow/python/data/ops

`Name`	`Date`	`Size`
Up to higher level directory
`BUILD`	21-Aug-2018	`1.8K`
`dataset_ops.py`	21-Aug-2018	`66.7K`
`iterator_ops.py`	21-Aug-2018	`17K`
`readers.py`	21-Aug-2018	`6.1K`