Every web application must be able to save and update HTTP-accessible data. This information must be kept safe. Spring Boot provides a good platform for Java developers to develop a stand-alone and production-grade spring application that you can just run. The backend may be more difficult to get started with because seeing the results of your efforts is more difficult. In this article, we'll go over what backend development is all about, as well as backend programming approaches. Java is an excellent choice for any application.