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bongoDev | Database Cost Optimization: RDS, Aurora, DynamoDB & Serverless - AWS SAA-C03 Exam Preparation Pro

TopicAWS SAA-C03 Exam Preparation Pro

01SAA-C03 Exam Orientation: Blueprint, Format, Scoring & Study RoadmapPreview
02Diagnostic Assessment & Readiness Score
03How AWS Scenario Questions Work: Requirements, Distractors & Elimination
04Well-Architected Decision Framework for SAA-C03
05SAA-C03 Service Selection Map & In-Scope Technology Families
06Shared Responsibility, Root User, MFA & Least Privilege
07IAM Users, Groups, Roles, Policies & Policy Evaluation
08STS, Cross-Account Access, Federation & IAM Identity Center
09Organizations, SCPs, Control Tower & Multi-Account Security
10VPC Security Architecture: Public/Private Subnets, SGs & NACLs
11Private Connectivity: VPC Endpoints, PrivateLink & NAT Decisions
12Edge & Application Protection: CloudFront, WAF & Shield
13Cognito, API Authentication & Secure Application Access
14Secrets Manager, Parameter Store & Credential Patterns
15KMS, Key Policies, Grants & Envelope Encryption
16Encryption at Rest & In Transit: S3, EBS, RDS, ACM & TLS
17S3 Security: Policies, Access Points, Block Public Access & Object Protection
18Domain 1 Secure Architectures: Integrated Decision Drills
19Multi-AZ, Multi-Region, Route 53 & Load Balancing
20Auto Scaling, Stateless Design & Immutable Infrastructure
21SQS, SNS, EventBridge & Loose Coupling
22Step Functions, Workflow Orchestration & Failure Handling
23Lambda, Fargate, ECS & EKS Resilience Decisions
24RDS & Aurora HA: Multi-AZ vs Read Replicas
25DynamoDB Resilience, Global Tables & Capacity Modes
26S3 Durability, Versioning, Replication & Object Protection
27Backup, RPO/RTO & Disaster Recovery Strategies
28Service Quotas, Throttling, Proxies & Hidden Failure Modes
29Domain 2 Resilient Architectures: Integrated Decision Drills
30Storage Performance: S3, EBS, EFS & FSx
31EBS Performance: gp3, io2, Throughput & IOPS
32Compute Performance: EC2 Families, Auto Scaling & Placement
33Lambda Performance: Memory, Concurrency & Event Design
34Containers, Batch & EMR: Compute Model Selection
35Database Performance: RDS, Aurora, DynamoDB & ElastiCache
36Read Scaling: Aurora Readers, RDS Replicas, DAX & Caching
37Network Performance: ALB, NLB, CloudFront & Global Accelerator
38Hybrid Connectivity: VPN, Direct Connect, Transit Gateway & PrivateLink
39Data Transfer & Migration Performance: DataSync, Snow & Transfer Family
40Streaming & Data Ingestion: Kinesis, SQS, Firehose, Glue & Athena
41API Gateway, Caching & Serverless Request Performance
42Domain 3 High-Performing Architectures: Integrated Decision Drills
43AWS Cost Model: Cost Explorer, Budgets, CUR & Allocation
44EC2 Purchase Options: On-Demand, Savings Plans, RIs & Spot
45S3 Storage Classes, Lifecycle & Intelligent-Tiering
46EBS, EFS & FSx Cost Optimization
47Database Cost Optimization: RDS, Aurora, DynamoDB & Serverless
48Network & Data Transfer Cost: NAT, Endpoints, CloudFront & AZ Traffic
49Cost-Optimized Serverless, Containers & Auto Scaling
50Cost Domain Decision Drills & Trade-Off Traps
51Architecture Pattern: Secure Highly Available Three-Tier Web Application
52Architecture Pattern: Serverless Event-Driven Application
53Architecture Pattern: Global, Hybrid & Multi-Region Workloads
54Cross-Domain 'Most Appropriate' Reasoning & Service Elimination
55Final 7-Day Revision Plan & Exam-Day Strategy
56SAA-C03 Master Cheatsheet: Architecture Decisions, Traps & Last-Minute Review

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Knowledge Hub/AWS SAA-C03 Exam Preparation Pro/Database Cost Optimization: RDS, Aurora, DynamoDB & Serverless

AWS SAA-C03 Exam Preparation Pro

Paid lesson · Intermediate · 17 min read

Database Cost Optimization: RDS, Aurora, DynamoDB & Serverless

Task 4.3 Exam focus: Domain 4 Cost.

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