Event-driven architecture (EDA) enables you to build scalable, resilient applications that engage users with more responsive experiences. Event-driven architecture solutions support your modern microservices architecture by detecting and routing events between applications to the right end-points for communication. These solutions use web and mobile back-ends, software-as-a-service (SaaS) application integration, and automated business workflows and infrastructure, giving you increased developer agility, more scalable and resilient apps, and lower total cost of ownership (TCO).