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

Make sure your Spring Boot project's packaging type is set to Jar. It's possible to containerize War files, but it requires extra configuration. When a Spring Boot app is packaged as a Jar file, an ...

Get ready to deploy the Spring Java and React application to production, using MongoDB Atlas, Vercel for the React front end, and a Spring VM to host the back end.