Migrate Without Dropping a Transaction
Cloud-to-cloud migration of a fintech platform with zero downtime — moving from self-managed infrastructure to fully managed AWS services.
Zero service interruption during migration
Every transaction processed successfully
Post-migration availability
From managed services vs. colo
Zero service interruption during migration
Every transaction processed successfully
Post-migration availability
From managed services vs. colo
// The Challenge
What We Were Solving
A fintech company needed to migrate from a co-located data center to AWS — but their payment processing could not afford any downtime. Every minute of downtime meant lost transactions and regulatory issues.
// Our Approach
How We Built It
Designed a blue-green migration strategy with parallel running of old and new infrastructure
Implemented database replication from on-premise to AWS RDS with real-time sync
Created comprehensive rollback procedures for every migration step
Executed migration during low-traffic windows with real-time monitoring and instant rollback capability
// Key Features
What We Delivered
- Blue-green migration strategy
- Real-time database replication
- Automated rollback procedures
- Comprehensive migration runbook
- Real-time monitoring during migration
- Post-migration validation and optimization
// Technology Stack
Built With
// Related Service
DevOps & Cloud
DevOps & Cloud Infrastructure
Cloud-native infrastructure, automated CI/CD, and AI-powered monitoring that lets your team ship faster and spend zero time fighting infrastructure fires.
Learn More// Results
Measurable Impact
Zero service interruption during migration
Every transaction processed successfully
Post-migration availability
From managed services vs. colo
// Related Use Cases
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// Build Something Similar
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