title: how to import data files from s3 to postgresql rds
body: <p>I am very new to AWS, and Postgresql.</p>
  <ol>
  <li>I have created a Postgresql db (using rds on aws)</li>
  <li>I have uploaded several documents to multiple s3 buckets</li>
  <li>I have a EC2 (Amazon Linux 64 bit) running</li>
  </ol>
  <p>I tried to use a data pipeline, but nothing seems to be available (template) for Postgres.  I can't figure out how to connect to my RDS instance and import/export data from postgres.</p>
  <p>I assumed that I could use EC2 to grab from my S3 bucket and import into Postgres in lieu of no data pipeline template being available.  If it is possible I have no idea how..  Please advise if possible..</p>