AWS Cost Optimization

Savings Plans are a flexible commitment to a dollar amount of compute usage per hour (e.g., $10/hr). They apply automatically to any EC2, Lambda, or Fargate usage in that account or org. Reserved Instances commit to a specific instance type in a specific region for 1 or 3 years. Less flexible, but they can offer slightly higher discounts for predictable, stable workloads. Forged Concepts models both options against your actual usage patterns and recommends the mix that maximizes savings without overcommitting to instance types that may change.

The CUR is AWS's most granular billing data source: a CSV or Parquet file delivered to S3 with line-item cost data for every resource, every hour. Forged Concepts queries the CUR using Amazon Athena and visualizes it in QuickSight dashboards, producing cost breakdowns by service, by AWS account, by resource tag, and by usage type. This is the starting point for all cost optimization work.

Typical savings range from 10–15% of monthly AWS spend, depending on how optimized the existing environment is. Accounts with no Savings Plans, over-provisioned EC2 instances, and uncontrolled egress tend to see larger reductions. Accounts that have already implemented Reserved Instances and rightsized their compute see smaller marginal gains. Forged Concepts delivers a written remediation plan after the CUR analysis that quantifies expected savings from each change before any implementation begins.

Rightsizing means selecting the instance or resource size that matches actual workload requirements rather than over-provisioning for theoretical peak load. An EC2 instance running at 8% CPU average can be downsized without performance impact. A Lambda function allocated 3GB of memory that actually uses 512MB is wasting 2.5GB of billable allocation on every invocation. Forged Concepts uses AWS Compute Optimizer and CUR data to identify rightsizing candidates with quantified savings.

Data egress is the cost of data leaving AWS to the internet, to another AWS region, or to a different Availability Zone. Egress is often the surprise line item on AWS bills. Common causes: applications downloading data from S3 to on-premise without CloudFront caching, cross-region replication without compression, and inter-AZ traffic inside microservices architectures. Forged Concepts maps egress patterns and routes traffic through lower-cost paths (CloudFront, VPC endpoints, same-AZ communication).

FinOps is the discipline of financial accountability for cloud spending, treating cost data with the same rigor as performance or reliability data. Instead of paying the AWS bill and moving on, FinOps teams set budgets, track cost per feature or per customer, create accountability for spend in engineering teams, and run monthly reviews against targets. Forged Concepts implements FinOps practices including cost tagging, budget alerts, and monthly review processes as part of cost optimization engagements.

Yes. Forged Concepts works with AWS Organizations and the management account CUR, which aggregates spend across all member accounts. Savings Plans and Reserved Instances can be shared across the organization. We implement cost allocation tags and account-level budgets to make spend visible at the team or product level.

Some changes are immediate: turning off idle instances, adjusting storage classes, and cleaning up abandoned resources save money on the current billing cycle. Rightsizing takes effect within hours of the instance type change. Savings Plans activate within 24 hours of purchase. The full savings typically emerge over 30–90 days as all changes are implemented and Savings Plans coverage builds.