Redshift is based on PestgreSQL, but is vastly different. Redshift is a columnar store, and can't do things like create indexes. http://docs.aws.amazon.com/reds

Redshift is based on PestgreSQL, but is vastly different. Redshift is a columnar store, and can't do things like create indexes. http://docs.aws.amazon.com/redshift/latest/dg/c_SQL_commands.html http://docs.aws.amazon.com/redshift/latest/dg/c_SQL_commands...