High Availability & Disaster Recovery Scenarios
High Availability & Disaster Recovery Scenarios
AWS scenarios for designing multi-region architectures, surviving AZ failures, and meeting strict RTO/RPO targets.
High Availability & Disaster Recovery
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AwsSingle AZ Failure Took Down Black Friday — Root Cause & Fix
Your e-commerce application crashed during Black Friday because a single Availability Zone failed. Walk through what went wrong, the immediate fix, and how to prevent it permanently.
Free
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Advanced
AwsDesign a Multi-Region AWS Architecture for 99.99% Uptime
Your company's e-commerce app runs in a single AWS region. The business demands 99.99% uptime with RTO of 15 minutes and RPO of 5 minutes. Design the architecture.
Free
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