Amazon Redshift Graviton-Based RG Instances Expand to Three New AWS Regions
Amazon Redshift has officially made its Graviton-based RG instances available in three additional AWS regions. The newly supported locations include Africa (Cape Town), Asia Pacific (Bangkok), and Mexico (Central). This regional expansion allows customers in these areas to provision modern compute instances designed specifically for analytical workloads. These instances leverage custom AWS Graviton processors to deliver improved price-performance compared to previous generation instances. Organizations running large-scale data warehouses can lower operational costs and improve query latency by transitioning their existing clusters to these optimized node types. Before initiating a migration, administrators must verify regional service availability, review current resource limits, and assess compatibility with their existing Redshift configurations. Deploying or migrating to these instances can be performed via the AWS Management Console, Command Line Interface, or software development kits.
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| Aspect | Before / Alternative | After / This |
|---|---|---|
| Region Availability | Excluding Cape Town, Bangkok, and Mexico Central | Includes Cape Town, Bangkok, and Mexico Central |
| Processor Architecture | Standard Intel/AMD x86 instances | AWS Graviton ARM-based architecture |
| Price-Performance | Standard baseline metrics | Optimized performance with lower operational costs |
Action Checklist
- Verify regional service quotas for RG instances in the target region Check the AWS Service Quotas console to ensure sufficient limit space
- Evaluate cluster compatibility with AWS Graviton-based node types Review database driver and client tool compatibility if applicable
- Perform a test migration using a snapshot in the new region Validate performance and query behavior on the new instance type before modifying production
- Update infrastructure-as-code templates and deployment scripts Modify Terraform or CloudFormation configurations to reference the new RG instance types
Source: AWS What's New
This page summarizes the original source. Check the source for full details.
