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AWS AWS Certified Solutions Architect - Associate Blog

Expert articles and study guides for the SAA-C03 certification.

Comparison 8 min read

AWS DynamoDB vs RDS: SAA-C03 Database Selection Guide

Choosing between DynamoDB vs RDS depends on your data structure and scaling needs. Use RDS for relational data requiring complex joins and ACID compliance. Choose DynamoDB for non-relational, high-throughput applications requiring single-digit millisecond latency at any scale. For the SAA-C03, focus on whether the scenario emphasizes structured schemas or massive scalability.

Cert Sensei Team · 2026-08-06
Deep Dive 8 min read

AWS SQS vs SNS: Core Differences for the SAA-C03 Exam

AWS SQS is a pull-based message queuing service used for one-to-one decoupling, ensuring messages are processed once. AWS SNS is a push-based pub/sub service for one-to-many notifications. For the SAA-C03 exam, remember SQS provides persistence and polling, while SNS delivers real-time messages to multiple subscribers instantly.

Cert Sensei Team · 2026-06-19
Study Guide 10 min read

AWS Solutions Architect Associate (SAA-C03) Study Guide

The AWS Solutions Architect Associate (SAA-C03) exam validates your ability to design cost-effective, resilient, and secure cloud architectures. To pass, you must master four domains—Security, Resilience, Performance, and Cost Optimization—and score at least 720/1000 on 65 questions within 130 minutes using the AWS Well-Architected Framework.

Cert Sensei Team · 2026-06-03
Study Guide 10 min read

AWS Solutions Architect Associate (SAA-C03) Study Guide

To pass the AWS SAA-C03 exam, you must master four domains: secure, resilient, high-performing, and cost-optimized architectures. Success requires deep knowledge of core services like VPC, EC2, and S3, combined with hands-on experience and rigorous practice using high-quality question banks to simulate the 65-question, 130-minute exam environment.

Cert Sensei Team · 2026-06-03

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