Explore a 35-minute conference talk that delves into the architectural transformation of a mission-critical legacy .NET application at Global Payments, a multinational FinTech provider handling 32 billion card transactions across 816 million accounts. Learn how the implementation of cloud-native technologies, including Kubernetes on GCP and CockroachDB, enabled the creation of globally available architectures with exceptional disaster recovery capabilities while maintaining sub-second latencies. Discover the high-level architectural decisions that drove this cloud migration, focusing on achieving extreme fault tolerance in multi-region deployments while adhering to strict compliance standards. Gain insights into how these cloud-native solutions established new benchmarks for performance and reliability in processing financial transactions at a global scale.