title: Moving data from a database to Google Big Query
body: <p>I am trying to figure out a way to move data in batches(not streamed in) from on-prem database (Oracle) to Google Bigquery. </p>
  
  <p>I am trying to do this via Google Cloud Composer however I understand that I need to get data into GCS first before I can use composer to move it to BigQuery. </p>
  
  <p>What is the best way to move data from on-prem DB to GCS. or is there a service in Google cloud that allows me to move data directly from the DB to Bigquery? </p>
  
  <p>Can this be better done with Cloud Dataflow instead? Thank you</p>