So You Want to Maintain a Reliable Event-Driven System - James Eastham - NDC London 2025

This talk was recorded at NDC London in London, England. #ndclondon #ndcconferences #developer #softwaredeveloper Attend the next NDC conference near you: https://ndcconferences.com https://ndclondon.com/ Subscribe to our YouTube channel and learn every day: / @NDC Follow our Social Media! https://www.facebook.com/ndcconferences https://twitter.com/NDC_Conferences https://www.instagram.com/ndc_conferences/ #architecture #cloud #dotnet #microservices Building an event-driven system is the easy part. You build producers that produce messages and consumers that consume messages, and you leverage managed services as the message channels between your systems. But what does this mean for your operations? The things that keep your systems online, your users delighted, and your pager quiet at 3 am. In this session, you'll gain practical knowledge you can apply when building and operating event-driven systems. You'll learn how to test systems that prioritize asynchronous communication, evolve them over time, and, most importantly, observe them and recover from failures when things go wrong. This session will walk through the software development lifecycle for an actual application, and it includes the theory behind the different practices and practical things you can take away and implement in your architectures.