Day 23 – Multi-Region Deployment Strategies in AWS
Introduction Most cloud failures don’t happen at the server level—they happen at the regional level. Day 23 is about designing systems that survive the unthinkable. Why Multi-Region Matters Single-region risks: Multi-region architecture ensures business continuity. AWS Region vs Availability Zone Level Purpose AZ Fault isolation Region Disaster isolation Multi-Region Architecture Patterns Active-Passive Active-Active Data Replication […]
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