As we build distributed systems composed of microservices, we introduce new potential performance problems and failure points. As the number of nodes in our system increases, these problems rapidly amplify. In order to keep our composite systems responsive, we can apply the techniques of reactive programming. In order to keep our composite systems healthy, we can apply fault tolerance patterns like circuit breakers and bulkheads.
In this presentation we’ll examine how to leverage two popular libraries from Netflix, Hystrix and RxJava, to create reactive and fault tolerant systems.
Matt Stine is a 17 year veteran of the enterprise IT industry, with eight of those years spent as a consulting solutions architect for multiple Fortune 500 companies, as well as the not-for-profit St. Jude Children’s Research Hospital. He is the author of Migrating to Cloud-Native Application Architectures from O’Reilly, and the host of the Software Architecture Radio podcast.
Matt is obsessed with the idea that enterprise IT “doesn’t have to suck,” and spends much of his time thinking about lean/agile software development methodologies, DevOps, architectural principles/patterns/practices, and programming paradigms, in an attempt to find the perfect storm of techniques that will allow corporate IT departments to not only function like startup companies, but also create software that delights users while maintaining a high degree of conceptual integrity. He is currently the product owner for Spring at Pivotal, and spends much of his time driving an active feedback loop between the Spring R&D organization and customers developing cloud-native application architectures.
Matt has spoken at conferences ranging from JavaOne to OSCON to YOW!, is a seven-year member of the No Fluff Just Stuff tour, and serves as Technical Editor of NFJS the Magazine. Matt is also the founder and past president of the Memphis Java User Group.