Amazon EC2 – Consider Using Latest Generation Instances for r-Family Instances

Optimize cloud infrastructure costs by upgrading to the latest generation Amazon EC2 r-family instances, which offer improved performance and better price-to-performance ratios. Why Upgrading EC2 Instances Matters Amazon Web Services (AWS) continuously improves its EC2 instance generations, providing significant benefits for memory-intensive workloads. The r-family instances demonstrate substantial improvements across: Detailed Cost Analysis Comparative Cost…

Amazon OpenSearch – Consider Graviton Instances

Graviton instances powered by AWS-designed ARM-based processors provide a cost-effective alternative to traditional x86 instances in Amazon OpenSearch deployments. By strategically selecting Graviton instances, organizations can achieve meaningful cost savings without compromising performance. Why This Policy Matters Cost Efficiency Performance Considerations Potential Cost Savings Comparative Instance Pricing Example Instance Type Monthly Cost Cost Difference  m5.xlarge.search…

Amazon ElastiCache – Consider Using Graviton Instances

Amazon Web Services (AWS) Graviton instances offer significant cost savings for ElastiCache deployments. By switching to Arm-based Graviton instances, organizations can reduce infrastructure expenses while maintaining performance. Why This Policy Matters Graviton instances provide a compelling cost-optimization strategy for ElastiCache deployments: Detailed Cost Analysis Pricing Comparison Instance Type Monthly Cost (us-east-1) Performance Cost Savings  cache.m5.xlarge…

Amazon DynamoDB – Consider Using TTL on Tables

DynamoDB tables can accumulate data over time, leading to unnecessary storage costs and potential performance impacts. Time-to-Live (TTL) provides an automated mechanism to remove expired or unnecessary items, helping organizations optimize their database storage and reduce unnecessary expenses. Why This Policy Matters TTL is a critical cost optimization strategy for DynamoDB that offers several key…

Amazon EBS – Consider Upgrading io1 Volumes to io2

Amazon Elastic Block Store (EBS) io2 volumes represent a significant improvement over io1 volumes, offering enhanced durability and performance at the same price point. This policy guide helps organizations optimize their EBS volume configurations for better reliability and cost-effectiveness. Detailed Explanation Why This Policy Matters The transition from io1 to io2 volumes provides critical benefits:…

Amazon EBS – Update io1/io2 Volumes to gp3

Amazon Elastic Block Store (EBS) volume selection can significantly impact cloud infrastructure costs. By strategically migrating from io1 and io2 volumes to gp3, organizations can achieve substantial cost savings without compromising performance for many workloads. Why Switching from io1/io2 to gp3 Matters EBS volume type selection directly influences both performance and cost. For workloads requiring…

Amazon EBS – Consider Upgrading gp2 Volumes to gp3

gp3 volumes represent the latest generation of general-purpose SSD-based Amazon EBS volumes that provide enhanced flexibility and cost-efficiency for cloud storage. By enabling performance provisioning independent of storage capacity, these volumes offer a strategic opportunity for organizations to optimize cloud infrastructure spending. Detailed Explanation Why This Policy Matters Cost Reduction Mechanics Organizations can achieve significant…

Amazon S3 – Consider Deleting or Moving Non-Current Object Versions

Amazon S3 versioning can inadvertently lead to significant cloud storage costs. Non-current object versions continue to consume storage space and incur charges, even when they’re no longer actively used. This policy provides guidance on managing these unnecessary object versions to optimize cloud spending and storage efficiency. Detailed Explanation Why This Policy Matters Object versioning in…

Amazon Cloudwatch – Consider Using a Retention Policy to Reduce Storage Costs

Implement log retention policies in AWS CloudWatch to optimize storage costs and prevent unnecessary log accumulation that can lead to significant cloud spending. Detailed Explanation Why This Policy Matters Log management is a critical aspect of cloud cost optimization. Without proper retention strategies, organizations can inadvertently accumulate massive storage costs from unchecked log data. CloudWatch…

Amazon VPC – Consider Avoiding Multiple NAT Gateways for a Single Subnet

Minimize cloud infrastructure costs by strategically sharing NAT gateways across subnets, preventing unnecessary network address translation expenses. Detailed Explanation Why This Policy Matters NAT (Network Address Translation) gateways are critical for enabling private subnets to access the internet, but they come with significant ongoing costs. Each NAT gateway incurs substantial monthly charges, making it crucial…

Amazon S3 – Consider Deleting Incomplete Multi-Part Uploads

Automatically remove abandoned multi-part uploads in Amazon S3 to prevent unnecessary storage costs and optimize cloud spending. Detailed Explanation Why This Policy Matters Incomplete multi-part uploads can silently accumulate in your Amazon S3 buckets, creating hidden cloud waste. These abandoned upload fragments continue to consume storage space and generate ongoing costs, even though they are…

Amazon S3 – Consider Deleting or Moving Old Objects to a Cheaper Storage Class

Optimize S3 storage costs by implementing intelligent lifecycle policies that automatically move or delete objects based on access patterns and age. Detailed Explanation Why This Policy Matters In cloud cost management, storage often represents a significant and overlooked expense. Amazon S3 offers multiple storage classes, but many organizations continue to store data in the most…