Microservices are built with REST APIs, and the significant reason is that they help in building loosely coupled services. Spring Boot provides the flexibility to create REST APIs quickly, which are exposed as various services. Spring Boot Framework is quite flexible while working with SQL database. You can use direct JDBC calls using JDBC templates, or you can go by implementing hibernate. One more significant option that Spring framework offers is by creating repositories for Spring Data implementation Spring Boot provides an option of an embedded in-memory database. This has no persistent data storage. You can retain the data as…