Here's how to build a Spring Boot 12-Factor app and safely deploy a cloud-native Java app to Docker and Kubernetes servers.

Spring Boot has released version 2.3.0 which adds support for latest Java versions, Docker with buildpacks, layered images, graceful shutdown support, liveness, and readiness probes.

Need to learn Spring Boot 3? Want to quickly build a Spring Boot app with RESTful web services? This tutorial will help you create your first Spring Boot application in just minutes.