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.

In this talk I will present and compare several options of how to run Spring Boot 3 application on AWS Lambda using the following frameworks or tools: AWS Serverless Java Container AWS Lambda Web ...

Spring Boot's application.properties file and its application.yaml counterpart are key to creating flexible and configurable Java applications.

The Spring Boot @ConfigurationProperties simplifies the use of the application.properties file, easing the creation of lists, maps and inner classes.