You can read data from or write data to the Amazon S3 buckets in the following regions:
Asia Pacific (Mumbai)
Asia Pacific (Seoul)
US East (Ohio)
You can run Amazon Redshift mappings on the Spark engine. When you run the mapping, the Data Integration Service pushes the mapping to a Hadoop cluster and processes the mapping on the Spark engine, which significantly increases the performance.
You can use AWS Identity and Access Management (IAM) authentication to securely control access to Amazon S3 resources.
You can connect to Amazon Redshift Clusters available in Virtual Private Cloud (VPC) through VPC endpoints.
You can use AWS Identity and Access Management (IAM) authentication to run a session on the EMR cluster.