Come learn about project Helidon: a collection of Java libraries for building microservices from Oracle. In this session we will provide a brief overview of Helidon including its two programming models: Microprofile for those wanting inversion of control and familiar Java EE APIs, and Helidon Native for those wanting a lightweight, functional model. As part of this presentation we will demonstrate how to create applications using both programming models and touch many aspects of Helidon APIs including configuration, security, health check, metrics, tracing and fault tolerance.