High Availability & Business Continuity

3 July 2025

Building on my expertise in AWS Serverless APIs, IoT Solutions, and IoT-API Integration, this setup ensures business operations continue smoothly even during regional outages while providing tools to monitor and manage the infrastructure proactively.

Business Solution Overview: This infrastructure solves several critical business needs:

High Availability & Business Continuity

• Multi-AZ web servers prevent single point of failure
• Cross-region database replication (Sydney → Oregon)
• Automatic failover ensures business operations continue even if primary region fails
• Minimizes downtime and data loss risks

Global Performance & Scalability

• Load balanced web servers across availability zones
• Database read replicas for better performance
• VPC peering enables seamless cross-region communication
• Can handle increased traffic and business growth

Real-time Monitoring & Proactive Management

• Prometheus collects performance metrics
• Grafana provides visual dashboards
• Enables quick problem detection
• Helps prevent issues before they impact business

Business Benefits:

• 99.99% uptime capability
• Disaster recovery within minutes
• Real-time performance monitoring
• Cost-effective scaling
• Global service capability

Perfect For:

• Business-critical applications
• Companies requiring 24/7 operations
• Organizations with compliance requirements
• Businesses planning global expansion