The experience at AWS re:Invent 2018 highlighted the growing importance of Chaos Engineering, a practice that involves purposefully creating failures to test system reliability, and the widespread adoption of containers managed by Kubernetes, which has become a standard in the tech industry. The event, attended by over 55,000 people, featured key discussions on how Chaos Engineering is increasingly recognized as essential for ensuring system robustness, with companies like Gremlin offering tools to simulate various failure scenarios. The presenter, recently appointed Director of Product at Gremlin, emphasized how the rise of managed services and complex interdependencies necessitates robust testing practices to maintain system reliability. The text also underscores the importance of being able to simulate and manage failures to ensure seamless user experiences, as more services are automated and interconnected. Additionally, the text invites readers to explore further resources on Chaos Engineering through community platforms and trials offered by Gremlin, reflecting the ongoing industry shift towards reliability as a critical feature in software development.