Design Cost-Optimized Architectures (20%)SAA-C03 Study Guide

Serverless Architecture for Cost Savings

Objective 4.3 · Cost Optimized

EC2 Pricing: On-Demand, Reserved, Spot

Objective 4.1 · Cost Optimized

S3 Storage Classes and Lifecycle

Objective 4.2 · Cost Optimized

AWS Cost Explorer and Budgets

Objective 4.4 · Cost Optimized

Rightsizing and Trusted Advisor

Objective 4.5 · Cost Optimized

Compute and EC2 Savings Plans

Objective 4.1 · Cost Optimized

Spot Instance Interruption Notices and Handling

Objective 4.1 · Cost Optimized

EC2 Hibernation

Objective 4.1 · Cost Optimized

Standard vs Convertible Reserved Instances

Objective 4.1 · Cost Optimized

On-Demand Capacity Reservations

Objective 4.1 · Cost Optimized

Fargate Spot for Cost Savings

Objective 4.3 · Cost Optimized

Aurora Serverless v2 Cost vs Provisioned

Objective 4.4 · Cost Optimized

DynamoDB On-Demand vs Provisioned Cost

Objective 4.4 · Cost Optimized

S3 Intelligent-Tiering for Automated Cost Optimization

Objective 4.2 · Cost Optimized

Glacier Retrieval Options and Costs

Objective 4.2 · Cost Optimized

AWS Data Transfer Costs: Same AZ, Cross-AZ, Internet

Objective 4.4 · Cost Optimized

VPC Gateway Endpoints for S3/DynamoDB (Free vs NAT)

Objective 4.4 · Cost Optimized

NAT Gateway vs NAT Instance Cost

Objective 4.4 · Cost Optimized

Lambda Cost: ARM vs x86, Memory Tuning

Objective 4.3 · Cost Optimized

Cost Allocation Tags for Chargeback

Objective 4.4 · Cost Optimized

AWS Budgets Actions

Objective 4.4 · Cost Optimized

AWS Compute Optimizer

Objective 4.5 · Cost Optimized

Cost Anomaly Detection

Objective 4.4 · Cost Optimized

CloudFront Pricing Tiers and Price Classes

Objective 4.4 · Cost Optimized

CloudWatch Cost: Logs Ingestion and Custom Metrics

Objective 4.4 · Cost Optimized

Step Functions Express vs Standard Workflows Cost

Objective 4.3 · Cost Optimized

AWS Organizations Consolidated Billing

Objective 4.4 · Cost Optimized

ElastiCache Reserved Nodes

Objective 4.4 · Cost Optimized

Redshift Reserved Nodes and Concurrency Scaling

Objective 4.4 · Cost Optimized