Multi-AZ designs and disaster recovery

SAA-C03 · Design Resilient Architectures · Updated

High availability with Multi-AZ, Auto Scaling and load balancers, plus the four disaster recovery strategies and how RTO and RPO choose between them.

This lesson is part of full SAA-C03 access

The first 2 SAA-C03 lessons are free. Full access opens every lesson with its practice questions, and the exam-style SAA-C03 question bank.

In this lesson
  • High availability inside a Region
  • Disaster recovery strategies
  • Cross-Region building blocks
  • Exam traps
  • Practice questions

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SAA-C03 course outline

All 8 lessons · Course overview
  1. IAM roles, policies and SCPsDesign Secure Architectures Free
  2. Encryption with KMS and securing S3Design Secure Architectures Free
  3. Multi-AZ designs and disaster recoveryDesign Resilient Architectures Full access
  4. Decoupling with SQS, SNS and EventBridgeDesign Resilient Architectures Full access
  5. Choosing storage and databases for performanceDesign High-Performing Architectures Full access
  6. Scaling, caching and global deliveryDesign High-Performing Architectures Full access
  7. S3 storage classes and lifecycle rulesDesign Cost-Optimized Architectures Full access
  8. EC2 purchasing options and cost toolsDesign Cost-Optimized Architectures Full access