Скачать или смотреть Explained - AWS DESIGN RESILIENT ARCHITECTURES | Exam Domain 1.0 (SAA-C03)

Are you preparing for the AWS Solutions Architect exam or designing enterprise-grade systems? In this video, we break down the core principles of resilient architectures, covering everything from high availability to global disaster recovery.
Key Topics Covered:
• High Availability (HA) Basics: Learn how to use Application Load Balancers (ALB) and Auto Scaling Groups (ASG) to ensure your application survives an Availability Zone (AZ) failure.
• Disaster Recovery (DR) Strategies: We compare Backup and Restore, Pilot Light, Warm Standby, and Multi-Site Active-Active setups to help you balance cost and recovery speed.
• Database Resilience: Discover how RDS Multi-AZ provides synchronous replication for zero data loss (RPO 0), and how Aurora Global Database handles regional failures.
• Resilient Storage: Why Amazon S3 offers 11 nines of durability and how EFS provides shared storage for Linux workloads across multiple AZs.
• Global Networking: How to use Route 53 Latency Routing and AWS Global Accelerator to minimize hops and improve performance for global users.
• Security & DDoS Protection: Protect your edge with AWS Shield Standard (included at no cost) and AWS WAF to block SQL injection and cross-site scripting.
Timestamps: 0:00 - Introduction to Resilience 1:15 - Designing for AZ Failures with ALB & ASG 3:30 - S3 Durability and Versioning for Data Protection 5:45 - Choosing the Right DR Strategy: RTO vs RPO 8:00 - RDS Multi-AZ vs. Read Replicas 10:30 - Global Traffic Management with Route 53 13:15 - Decoupling Microservices with Amazon SQS 15:45 - Conclusion: Building for the Worst-Case Scenario