Janek Fellien introduces Project Drasi, a new open source project from Microsoft that brings Complex Event Processing concepts to legacy systems. How do you detect and react to data changes in existing software? While new systems can use Event Sourcing or custom solutions, legacy systems need different approaches. Janek will show how Drasi can help transform or integrate a monolithic legacy system into a microservices architecture.

The microservice architecture has become increasingly popular over the past decade. Its key benefits include significantly improving the developer experience and accelerating software delivery. Sadly, however, microservices have often been widely misunderstood and used inappropriately. As a result, many organizations have struggled to benefit from their adoption. To prevent this from happening, 11 development and architecture rules (a.k.a. best practices) have been defined.

Plongée concrète dans les principes des architectures modernes à travers l’étude de cas emblématique de Netflix. Exploration des enjeux de scalabilité, de résilience et d’expérience utilisateur à grande échelle, avec un focus sur les microservices, le cloud-native, l’observabilité et la gestion des données.

Mandy Meindersma speaks on the new Java releases and how we are using new Java features in our microservices.

Jonah will walk through his experience helping migrate a legacy enterprise system from stored procedures to a microservices architecture. Early in the project, they introduced SonarQube to improve code quality and surface security concerns during the POC phase leading them to reevaluate some of their initial architectural choices. Jonah will share how they integrated SonarQube into their CI, how it shaped their dev process, and what he learned from digging through the codebase to clean up smells and reduce tech debt! Key Takeaways: 1. Practical lessons from cleaning up real-world code smells and vulnerabilities manually as part of a growing team. 2. How to integrate SonarQube into a CI/CD pipeline for a microservices project and what impact it actually has on code quality. 3. Using SonarQube for POC work benefits as a design feedback tool, not just a cleanup tool.