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1️⃣
Multi Region VPC and Failover
1️⃣
Project Overview
2️⃣
Architecture Design Document
3️⃣
Deployment Steps
3.1
Build VPCs both two regions
3.2
Transit Gateway Cross Region Peering
3.3
Deploy Application Layer EC2 and ALB
3.4
Create RDS Primary Region
3.5
Create Cross Region Read Replicate Secondary Region
3.6
Configure Route 53 Health Check Failover Routing
3.7
Failover Testing Route 53
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Last Updated
01/06/2026
Author
Nguyễn Hữu Sáng
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Multi Region VPC and Failover
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Deployment Steps
> Create RDS Primary Region
Create RDS Primary Region