Today, the large public Clouds - Azure and AWS - deploy at high-speed a diversity of services and features. Between Azure Functions, Lambda, Event Grid, Simple Workflow Service or Logic Apps, what to choose? Shall I go on Microservices? Event-Driven? Lambda Architecture? Deploy on Serverless? Containers? Modern Compute? Let's put a bit of order in all that. Enter the Modern Architecture, the foundation of all the new wave of Cloud services and not only. Session focused on application and infrastructure architecture, live examples based on Cloud, perspectives and roadmap of the corresponding services at Microsoft and Amazon.