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.

Spring is an easy choice for adding a range of Java-based capabilities, including the well-designed Spring Boot Web project for handling endpoints and routing.

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