For the third part of this series of articles, we will create a small Redshift instance, and we will learn how to synchronize data between S3 and Redshift.
The first step will be to use AWS Identity and Access Management IaM to create a role for Redshift to access S3.
On the second step we will create a sample Redshift cluster, and finally, we will use a special SQL COPY command to ingest the JSON data from S3 into Redshift.