Cloud Dataprep

Interactive graphical system for preparing structured or unstructured data for use in:
analytics -> BigQuery
visualisation -> Data Studio
train machine learning models ->

Input integration : GCS, BigQuery and files
Dataprep offers a graphical user interface for interactively designing a pipeline
The elements are divided in to datasets, recipes and output

A dataset roughly translates into a Dataflow pipeline read,
a recipe usually translates into multiple pipeline transformations.
and output translates into a pipeline action

create Dataflow pipelines without coding
the pipeline can be output as a Dataflow Template for continued use in Dataflow