Amazon Redshift is a data warehouse product which forms part of the larger cloud-computing platform Amazon Web Services. The name means to shift away from Oracle, red being an allusion to Oracle, whose corporate color is red and is informally referred to as "Big Red."
Connect with Redshift from Database Browser
In add-on you have to follow below steps,
First, provide name your Connection.
Then , give required elements to establish connection.
then click on test now to check status of your connection.
To connect AWS Redshift databases following elements are required.
If the connection is successful just save connection and continue to query.