Building Fault-Tolerant Financial Systems Using Resilience Patterns

Financial systems must operate with a high degree of reliability. Even short periods of downtime or failure can result in significant financial loss, operational disruption, and loss of user trust. As modern systems move toward distributed microservices architectures, ensuring fault tolerance becomes both more challenging and more critical. Resilience patterns provide a structured approach to building systems that can handle failures gracefully while maintaining core functionality. This article